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  • LMAX taps Morgan Stanley and KBW for potential $5 billion IPO

    LMAX taps Morgan Stanley and KBW for potential $5 billion IPO

    Institutional crypto trading platform LMAX Group is working with Morgan Stanley and KBW to evaluate strategic options that could include a sale or public listing, according to three people familiar with the matter.

    The London based company could seek a valuation of up to $5 billion. Options under consideration include a sale, SPAC merger, or IPO in the United States or Europe, with a Nasdaq listing currently the preferred route.

    LMAX is reportedly in no rush to complete a transaction as weak crypto markets weigh on the sector, while its foreign exchange business provides some protection from the downturn.

    LMAX operates institutional trading venues for foreign exchange and digital assets, providing execution, liquidity, and market infrastructure to banks, brokers, hedge funds, and asset managers.

    The company has expanded its digital asset operations over the past year. In February, it launched a 24 hour multi asset exchange for foreign exchange, digital assets, commodities, and tokenized securities.

    The launch followed a $150 million strategic investment from Ripple in January to support the adoption of its RLUSD stablecoin across LMAX trading and settlement infrastructure.

    A $5 billion valuation would represent a fivefold increase from 2021, when J.C. Flowers acquired a 30% stake for $300 million, valuing LMAX at approximately $1 billion.

    The potential transaction comes as crypto exchanges and financial infrastructure companies pursue deals to expand institutional trading, custody, settlement, tokenization, and stablecoin services.

  • Eli Roth-Executive Produced ‘Burger Night: Luli, Magda & Lore’ Gets All-Female Cast (EXCLUSIVE)

    Eli Roth-Executive Produced ‘Burger Night: Luli, Magda & Lore’ Gets All-Female Cast (EXCLUSIVE)

    The Argentine spin-off of Joe Begos’ alien horror pic “Jimmy and Stiggs” has found its cast and crew.

    Argentina’s Agostina Palazzolo (“Ciclón), Agustina “Papry” Suásquita (Netflix’s “Envious”) and Maia Tarcic (“Letters to My Ex”) are poised to lead the main cast of “Burger Night: Luli, Magda & Lore.”

    Meanwhile, Grupo Morbido’s Pablo Guisa Koestinger is boarding as a producer alongside executive producers Eli Roth, Begos and Meg Thomson.

    Director Sebastián De Caro, who optioned the spin-off rights to “Jimmy and Stiggs” not long after it was featured at the industry initiative MorbidoGate IP Showcase, at the Cannes Marché du Film’s Fantastic Pavilion, has assembled a crack team to realize his vision.

    “I am thrilled with the cast — these are women of extraordinary talent, true cinema lovers, brave and wild. They are going to surprise everyone. Each one understands her character perfectly and they all fell in love with the original material,” he said.

    Filmed on 16mm over four years, largely inside Begos’ Los Angeles apartment, “Jimmy and Stiggs” follows estranged friends Jimmy—an unemployed filmmaker convinced aliens once abducted him—and Stiggs, his now-sober former collaborator, as they reunite to confront what they believe is an imminent extraterrestrial invasion.

    More a reimagining than a remake, De Caro’s version follows new characters battling the same extraterrestrial threat in Argentina, taking Begos’ universe in a bold new direction.

    Along with co-writer Matías Orta, he is joined by celebrated genre helmer-scribe Ramiro García Bogliano (“Penumbra”) as a creative producer; director of photography Mariano Suárez, best known for his work on Argentine horror hits “When Evil Lurks” and “Terrified”; production designer Catalina Oliva (“A Singular Crime”) and Federico Ricaldoni (“Rooms for Tourists”) as the local producer, working closely with Guisa and De Caro to anchor the production in Argentina.

    “This project was born from two conversations and a cocktail — one with Eli [Roth] over a year ago, and one with Seba [Caro] a few months back. Both were talks between friends who love cinema. Then we presented the IP at the MorbidoGate Showcase and cocktail in Cannes, and today we are announcing the cast and I am boarding as producer. Films are made as a team, but for me genre cinema goes beyond that — it’s made as a family. And in this project, that couldn’t be more true,” said Guisa, who recently attended the Costa Rica Media Market to launch a new initiative supporting Latin American women filmmakers in the genre field, WomanInFan LatAm.

    “I am proud to be part of a national project led by such talented women,” said Palazzolo, known to her 9.4 million TikTok followers as La Ardilla and who has also built a hefty presence in theater and radio.

    For Suásquita, “Burger Night” marks her first venture into genre cinema. “I feel that genre cinema is the most creative and critical genre of our time. As an actress, this is a challenging project, full of adrenaline, that allows me to work for the first time in a different language — one that belongs to the genre, where limits shift and creativity expands.”

    “Everyone grew up watching movies about aliens landing in the United States. But what happens when they land in Argentina? That, for me, is what makes this project most stimulating. Not just being part of a genre film, but participating in a creative challenge that is quite unusual for Argentine cinema,” said Tarcic who brings her varied experience as an actress, director, screenwriter, poet and writer to the project.

    “Jimmy and Stiggs” premiered at Los Angeles’ Beyond Fest in 2024 before rolling out nationwide in U.S. theaters in August 2025 via The Horror Section, Roth’s newly launched genre banner.

  • Poolin, Once One of Bitcoin’s Biggest Mining Pools, Files for Bankruptcy

    Poolin, Once One of Bitcoin’s Biggest Mining Pools, Files for Bankruptcy

    In brief

    • Poolin Technology filed for Chapter 11 bankruptcy on July 22.
    • The largest single debt, $163.7 million, is owed to about 11,700 users.
    • Thor CALAP LLC has placed a $52 million stalking-horse bid for Poolin’s two West Texas mining sites, setting the floor for a court-supervised auction.

    Poolin Technology Pte. Ltd., the Singapore-based company that once ran one of Bitcoin’s largest mining pools, filed for Chapter 11 bankruptcy on July 22—the U.S. legal process that lets a company operate under court supervision while it reorganizes or, in this case, sells off its remaining assets and shuts down.

    The filing, in the U.S. Bankruptcy Court for the District of New Jersey, covers Poolin alongside two U.S. affiliates, Lonestar Dream Inc. and Lonestar Taproot LLC. Court documents list roughly prepetition obligations of more than $100 million against less than $10 million in assets.

    A mining pool lets individual Bitcoin miners combine their hashrate—the raw computing power machines burn through to solve the cryptographic puzzles that add new blocks to the blockchain—so the group wins rewards more often than any single miner could alone.

    Poolin was founded in Beijing in 2017 by Zhibiao “Kevin” Pan, along with Fa Zhu and Tianzhao Li, all veterans of mining-hardware maker Bitmain, and it grew into one of the world’s biggest pools. At its peak, the company controlled nearly a fifth of the network’s global hashrate, before expanding into crypto lending and interest-bearing accounts through a product called Poolin Wallet.

    The trouble started in September 2022, when Poolin froze withdrawals for Poolin Wallet and Pool Account users. The company said at the time it was “facing some liquidity issues,” tied to a wave of withdrawal demand during that year’s broader crypto crash. Rather than making customers whole, Poolin issued IOU tokens as placeholders for real Bitcoin, and those debts never got repaid.

    Those unpaid IOUs are now the largest liability in the bankruptcy case. About 11,700 wallet holders are owed $163.7 million, according to a court declaration from Chief Restructuring Officer Michael DuFrayne. Poolin’s Texas mining and hosting operations, run through Lonestar Dream, shut down entirely on July 10, and the company says it does not intend to resume.

    To repay what it can, Poolin is auctioning its two West Texas sites, with Thor CALAP LLC offering a $52 million stalking-horse bid—an opening offer that sets the floor price other bidders must beat in a court-supervised sale. That amount covers only the physical mining infrastructure, not the frozen wallet balances, and falls well short of what users are owed. The Texas units had already piled up roughly $45.9 million in losses since they opened, plus another $8.8 million from selling equipment at discounted prices between fiscal 2023 and 2025.

    Recovery for the 11,700 IOU holders now depends largely on what the Texas auction brings in, more than three years after their withdrawals were first frozen.

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  • Samsung Wallet to Support Stablecoins

    Samsung Wallet to Support Stablecoins

    Samsung has taken a significant step in the cryptocurrency world by adding stablecoin support to its mobile wallet, Samsung Wallet. At the recent Galaxy Unpacked event, it was announced that Samsung Wallet will support stablecoins like $USDC. This move brings digital dollars into the pockets of hundreds of millions of Galaxy device users.

    Innovations Announced by Samsung

    Stablecoin integration was introduced as part of an effort to make Samsung Wallet a unified hub for payments, rewards, and digital assets. Samsung framed this innovation as a “secure payments and rewards experience.” A definitive launch date for the stablecoin feature has not yet been announced, and it hasn’t been officially confirmed which stablecoins will be supported besides $USDC. However, there are strong indications that $USDC will be supported.

    This announcement came alongside Samsung’s introduction of the Galaxy Card, issued by Barclays and operating on the Visa network. This credit card offers various cashback rewards to US users. A partnership with Coinbase in 2025 provided millions of US Galaxy users with access to cryptocurrency services directly through their devices, laying a significant foundation for transforming Samsung Wallet into a more comprehensive digital asset platform.

    What it Means for Investors

    For Circle, the company behind $USDC, this partnership could strengthen its position ahead of a potential IPO or market activity. However, regulatory frameworks for stablecoins are still under development in many regions. Samsung will have to overcome varying compliance requirements in its global markets, which could initially lead to the feature being limited to certain regions. The Galaxy Card, in partnership with Barclays, is likely to launch in the US market as the first target.

    The partnership with Coinbase in 2025 provided Samsung with a foundation in crypto services, but stablecoin integration offers an entirely different proposition. It’s one thing to offer users the ability to buy Bitcoin through a partner app, but integrating the dollar equivalent of digital currency into the core wallet experience is quite another.

  • Why David Cronenberg’s Feature on Charli xcx’s ‘Music, Fashion, Film’ Gets to the Heart of What the Album Is Really About

    Why David Cronenberg’s Feature on Charli xcx’s ‘Music, Fashion, Film’ Gets to the Heart of What the Album Is Really About

    It’s no secret that Charli xcx is a cinephile, so it wasn’t a shock when the avant-garde pop star revealed that her latest album would feature iconic horror auteur David Cronenberg — especially considering its title is “Music, Fashion, Film.” But what is surprising is just how impactful his contribution is to the wider meaning of the record.

    The 83-year-old “Crash” and “The Fly” director closes out the 11-track, 30-minute album with a spoken-word monologue on the second-half of final song “No One Lasts Forever.” Up until that point, Charli takes listeners on a ride through her biggest genre leap yet as distorted guitars and sparse production take the place of bright synths and autotune. It’s a far cry from the club-ready bangers of “Brat,” and in many ways a reaction to its massive success — there’s the tongue-in-cheek “Rock Music,” containing a declaration that the dancefloor is dead; the pounding “Camera,” in which she contemplates her burgeoning acting career; the vapid-but-in-an-ironic-way “Wink Wink,” where she insists “people can change.”

    But it’s not just Charli’s sound that has taken a heavier turn. Between seemingly surface-level lyrics about going shopping and wishing she was a pop star in 2007, Charli attempts to answer hard questions about an artist’s purpose. Track six, “I’m Afraid,” gives a taste of this as she laments the pitfalls of public life: “All this pain makes me believe/ I’m a better artist now/ An excuse I tell myself to act selfishly.” Throughout the record, Charli is really contemplating her role as an artist and the motivations behind making art — and whether it even matters, because the world is probably ending and we’re all going to die anyway.

    Nothing captures this existential question more than “No One Lasts Forever,” which starts off as one of the most upbeat songs on the record but soon ventures into deeper waters. “That’s why I’m not scared of anyone/ ‘Cause nothing’s gonna last forever/ But you need to discover that feeling/ Of the crushing highs and lows of ego,” she sings over synths a bit more reminiscent of her “Brat” era.

    It’s also the longest track on the album, by far, at five minutes and 42 seconds. Cronenberg doesn’t come in until around the three-minute mark, where he casually speaks — as if directly to Charli — seemingly about a near-death experience.

    “As I was laying there on the sidewalk, I did not think about art at all,” Cronenberg begins. “I thought about people, I thought about life, and that’s why I like being close to my house. Somehow, that was comforting even though it makes no sense, you know? But no, I wasn’t thinking about art. And I wasn’t thinking about art as endurance, as immortality. I mean, we could talk about immortal artists of various kinds, and it can turn out that, yes, some artists have created art that has really survived thousands of years, and that’s fantastic. But experientially, for them? They are dead, they are gone, they are not experiencing that.”

    Cronenberg ends his part by saying, like a mentor giving advice to his student: “Hear me assuring you that oblivion is freedom. They are dead, they are gone, no one lasts forever.”

    The last minute-and-a-half of the track consists of that last line repeated again and again, overlaying on itself. It’s a mantra delivered as an elder who’s been through it, reassuring Charli that whether or not her art survives isn’t the most important thing — after all, she won’t be around to know. As an extremely successful director, considered the originator of the entire body-horror genre, there are times when Cronenberg must have felt unstoppable. But he’s also experienced immeasurable grief, with his wife of 38 years, the film editor Carolyn Zeifman, dying in 2017 (something he explored in his most recent feature, “The Shrouds”). Beyond just his art, it’s his life experience that makes him credible to speak these words — and they bring all of us back down to earth.

    Instead of just being a gimmicky feature to fulfill part of the album’s title, Cronenberg’s words get to the core theme of “Music, Fashion, Film.” More than a rejection of Charli’s mainstream success disguised as a reinvention, the record is proof that true artists are constantly changing, growing, refusing to fit into a singular box. But as important as the art may seem in the moment, ultimately, it’s not. Because nothing is forever. And, if you let it, knowing that can set you free.

  • An Altcoin Has Formed a Partnership with a Major Company; It Will Acquire Its Tokens—Price Surges Suddenly

    An Altcoin Has Formed a Partnership with a Major Company; It Will Acquire Its Tokens—Price Surges Suddenly

    AGI3, a conglomerate of Kinetic Group and developer of the decentralized finance protocol Fluid, has submitted a governance proposal for a strategic ecosystem partnership focused on corporate finance and real-world assets.

    According to the proposal, Kinetic Group plans to acquire up to 10% of the total supply of $FLUID tokens through secondary market purchases and over-the-counter transactions. It was stated that the tokens to be purchased will not come from the Fluid DAO treasury or team allocation.

    The Fluid Foundation will also reserve 5% of the $FLUID supply for safekeeping in compliant private banks and institutional digital asset custodians in Switzerland, the European Union, Hong Kong, and Singapore. These tokens will remain locked for at least four years, until 2030.

    Related News Goldman Sachs CEO Makes a Surprise Bullish Statement on Cryptocurrencies

    As part of the partnership, AGI3 will also transfer 2% of its company shares to Fluid Foundation. A four-year lock-in period will apply to these shares.

    AGI3 Markets, the core product of AGI3, is designed as a permissioned DeFi platform for institutional investors. The platform will feature KYC and anti-money laundering controls and will support trading and lending of real-world assets such as tokenized private loans, government bonds, commodities, equities, and corporate bonds.

    According to the agreement between the parties, all protocol revenues and incentive budgets generated through AGI3 Markets will be shared 50/50 between Fluid and AGI3.

    *This is not investment advice.

  • What To Expect As Donald Trump Attends The Rescheduled White House Correspondents’ Dinner; Watch The Livestream

    Donald Trump is expected to speak around 9 p.m. ET on Friday at the White House Correspondents’ Dinner, rescheduled after the association’s traditional April event was abruptly stopped after a shooting in which a gunman breached a security checkpoint.

    At the time, Trump had called for a new dinner. In remarks at an event on Thursday, White House Correspondents’ Association president Weijia Jiang said that there was determination from the association board, members and “from people across the political spectrum who reached out and said ‘That can’t be how your story ends this year.’”

    The rescheduled event will be different from the past: Instead of the Washington Hilton, it will be in a much smaller ballroom at the Waldorf Astoria, formerly a Trump hotel. There will be no pre-dinner receptions or red carpet, and a number of new security measures will be in place.

    You can watch the livestream of tonight’s event here via C-SPAN, which will begin coverage of the arrivals and dinner at 6 p.m. ET/3 p.m. PT.

    Also during tonight’s ceremony, the WHCA will be honoring Secret Service Police Officer Victor Gonzales, who was struck in his protective vest as he responded to the gunman, who was apprehended at the top of a flight of stairs leading into the Washington Hilton ballroom. Also being honored will be the staff of the Hilton who, among other things, preserved the thousands of uneaten meals to donate to local shelters.

    The suspect, Cole Tomas Allen, has pleaded not guilty to charges including the attempted assassination of the president.

    As was planned for April, the dinner will include the presentation of journalism awards and scholarships and, in addition to remarks from Jiang and Trump, entertainment from mentalist Oz Pearlman.

    The focus also will be on the First Amendment. As was the case in the spring, there is considerable attention on what will be said about the administration’s attacks on the media, and how Trump will respond, if at all. One of the awards is to be presented to the Wall Street Journal for its reporting on bawdy letters sent to Jeffrey Epstein, including one with Trump’s signature. The president has denied that he wrote it, and sued the Journal.

    There have been more recent flare-ups that have alarmed press freedom groups. At an event at the residence of British Ambassador Christian Turner on Thursday evening, Jiang noted that the Justice Department had withdrawn its subpoenas for journalists from the New York Times, who reported on the lack of security features on the new Air Force One. “Reporters should not have to look over our shoulders, just for doing their jobs, just for doing the very hard work to inform the public,” she said.

    The White House has indicated that Trump will have some jokes, but it’s always unpredictable given his tendency to go off script. Per incoming WHCA president Jacqui Heinrich, White House Press Secretary Karoline Leavitt previewed Trump’s remarks. Leavitt said in a statement, “The President’s speech will be a combination of unifying yet vicious, and serious yet hilarious, all at the same time, if you can imagine that. One thing I can assure you, it will be entertaining.”

  • Mary Kate Golding, ‘The Marvelous Mrs. Maisel’ Set Decorator, Dies at 34 in Stabbing

    Mary Kate Golding, ‘The Marvelous Mrs. Maisel’ Set Decorator, Dies at 34 in Stabbing

    Mary Kate Golding, The Marvelous Mrs. Maisel set decorator, has died after being found stabbed. She was 34.

    Golding was found dead on Tuesday in her apartment in Astoria, Queens, having suffered a stab wound on her back, an NYPD spokesperson told People.

    Police were called to her residence after midnight and at roughly 6:39 a.m. they responded to a call of “an unconscious person in the vicinity of Astoria Park South and Shore Boulevard.” That person was Golding’s husband, Joseph Azzaretto, with the police telling People they believe the deaths were a “possible murder-suicide.”

    Golding and Azzaretto’s 11-month old son was found at their residence unharmed.

    The Hollywood Reporter has reached out to the NYPD for comment.

    Golding is credited as the set decorator for the first six season-one episodes of The Marvelous Mrs. Maisel. According to her Facebook, she graduated from New York University in 2015.

    She has worked on a plethora of other television shows, including Gotham (2019); The Undoing (2020); The Flight Attendant (2020); season one of Harlem; the 2021 Marvel series Hawkeye; two 2024 episodes of Mr. and Mrs. Smith; Goosebumps (2025); and the Netflix documentary Gone Girls: The Long Island Serial Killer.

    On the film side, she served as a member of the art department on the 2022 rom-com Marry Me, which starred Jennifer Lopez and Owen Wilson. She is also credited as an assistant set director on Sean Durkin’s forthcoming feature Deep Cuts, starring Drew Starkey and Cailee Spaeny.

    Years ago, Azzaretto’s younger brother, Nicholas Azzaretto, shot and killed his father at their Pennsylvania family home when he was 20. He pleaded guilty to involuntary manslaughter in November 2021 and was sentenced to 10 years of probation.

  • Charli XCX Brings in the Post-‘Brat’ Era With ‘Music, Fashion, Film’

    Charli XCX Brings in the Post-‘Brat’ Era With ‘Music, Fashion, Film’

    Following much anticipation, Charli XCX is officially back with Music, Fashion, Film, her seventh album overall and her first since her seminal Brat took over the world in 2024.

    While she hasn’t technically released a solo album since then, pop’s most trendsetting auteur has been certifiably, emphatically, Not On A Break.

    “The second people are getting sick of you, that’s when you have to go even harder,” Kylie Jenner, playing a fictionalized version of herself, told Charli in one of the most-memorable parts of her mockumentary film The Moment, which came out back in January. Whether that was meant to be delivered with sincerity or irony, it certainly carries some level of poignancy of how Charli has operated since Brat summer started.

    She released Brat’s deluxe version three days after the original album drop, then the Brat and It’s Completely Different but Also Still Brat remix album in October. She embarked on two headlining arena tours — the Sweat Tour with Troye Sivan, and her eponymous Brat Tour. She’s had roles in seven different feature films: The Moment, where she starred and produced, as well as 100 Nights of HeroSacrificeErupcja, I Want Your Sex, The Gallerist and Faces of Death. She also created the soundtrack for Wuthering Heights and co-wrote the soundtrack for the Anne Hathaway-starring Mother Mary with Jack Antonoff.

    That exhaustive resume alone certainly puts Charli firmly in contention as one of Hollywood’s hardest working stars, and with Music, Fashion, Film officially here, that’s not stopping any time soon. Charli is ramping up for another extensive tour, with festival headlining dates at Lollapalooza, Outside Lands and Reading and Leeds over the next month, then more arena dates starting in the fall.

    “I was really, really ready to peace out and take a break and not make music,” she told Rolling Stone in the magazine’s June cover story. “I felt very creatively drained and not inspired to write anything new. Then suddenly, inspiration came.” 

    Charli started the Music, Fashion, Film era seeking to distance herself from the dance floors where Brat held court, declaring that “the dance floor is dead” on the more polarizing lead single “Rock Music.” She followed that with the vibey, synth-y “SS26,” the equally summery, cheekier “Wink Wink,” and most-recent single “Camera,” which featured a music video starring Vincent Cassel.

    With Music, Fashion, Film firmly in focus, the next few months present an interesting chapter into how Charli enters her most-anticipated era to date. Brat turned Charli XCX from niche iconoclast to mainstream icon. It’d be tempting to milk that well dry — it’s hard to imagine any artist replicating the moment Charli created with Brat anytime soon — but she’s never been one to dwell too long on the past with her work.

    As she told Rolling Stone in June: “I knew when I was making it that I was never going to make that record again. It’s not creatively rewarding for me to make the same thing twice.”

  • ‘Sia: Nostalgic for the Present’ Review: A Concert Performance Film from 2016, but It Channels Sia’s Mystery and Power

    ‘Sia: Nostalgic for the Present’ Review: A Concert Performance Film from 2016, but It Channels Sia’s Mystery and Power

    When Lady Gaga first ascended to supernova celebrity, with the release of “The Fame” in 2008, there was a time when she kept her face hidden — under the elaborate masks she wore in videos, and even in interviews, for which she would also show up masked. It was a highly elaborate act of camouflage, but the ruse worked. She was only 22, yet she created an aura of mystery around herself, conjuring “Lady Gaga” as a larger-than-life character. (When you heard that she was really Stefani Germanotta from New York City, you would think: Really, who is that?)

    Sia, born in Australia 10 years before Lady Gaga, had a career that predated hers as well. But by the time Sia hit her solo stride in the late 2000s, she didn’t simply borrow from the Gaga mask playbook. She concealed her face to the point that the mystery became part of who she was. “Sia: Nostalgic for the Present,” which opens tomorrow and is showing in select theaters for a limited run, is a performance film that was originally created for Sia’s 2016 Nostalgic for the Present tour, and in the entire movie you never once see Sia’s face.

    She’s right there in front of us, standing and singing on a platform at stage left, hidden under a half-blonde, half-black wig with bangs that hang down to her lips. There’s an oversize white bow on top of the wig, and she wears a white dress that resembles a nurse’s uniform from the early ’60s. Sia’s greatest songs, like “Unstoppable” and “Titanium” and “The Greatest,” are anthems of strength, power, fortitude, invincibility, and watching the movie it’s fascinating to behold how her facelessness feeds that quality. She’s an abstract figure, a pair of lips singing, and this creates the sensation that the power she’s singing about doesn’t emanate from her. She’s channeling a force larger than herself — the rising specter of feminine triumph. She’s merely the vessel.

    I’m not entirely sure what the two-tone wig means (the duality of woman?), but everyone in the movie wears a version of it: the dancers, the actors (Kristen Wiig, Paul Dano, Ben Mendelsohn, Gaby Hoffman) who each appear in one dance video, as well as the choreographer, costume designer, and offstage crew members. They’re all wearing the wig, which looks like the fabled New York black-and-white cookie turned into a fashion emblem of talismanic power. “Sia: Nostalgic for the Present” is basically a 75-minute-long series of dance videos that were designed to be projected onstage during the tour, as the live performers mirrored the movements in the videos. The featured star is, of course, Maddie Ziegler, the whirling dervish of a child dancer who pranced and flung and gyrated her way through three celebrated Sia music videos; she was 14 when the Nostalgic for the Present tour unfolded.

    This weekend, if you go to “Sia: Nostalgic for the Present,” what you’re seeing is a 10-year-old movie (and a promotional one at that), so it’s severely lacking in the shock of the new. There’s no getting around the fact that it’s a greatest-hits compendium. But though Sia’s last major hit was a decade ago, she had such an intuitive gift for crafting powerfully infectious pop songs that it’s hard to understand why she hit a wall. I think it might have had something to do with the mask/wig/hiding thing. Pop stars, especially the ones who have extended careers, are people who have a primal desire to put themselves out there. Whereas Sia clearly had a primal ambivalence about that. She was a camera-shy exhibitionist.

    In “Nostalgic for the Present,” her voice is commanding, ringing out with those soul inflections that make her sound like Amy Winehouse if Winehouse were being produced by Giorgio Moroder. The dance performance that’s at the heart of the film is the sort of thing that felt transgressive back then, but now it looks like something out of a 2010s nostalgia reel. Maddie Ziegler, who was born in Pittsburgh and got her start on “Dance Moms,” flings her body around with a kind of airy gymnastic aggression, and she specializes in facial contortions meant to express the underlying ferocity of Sia’s music (and are sometimes just there as psycho flourishes to mess with the audience). Ziegler is like a mime crossed with Daryl Hannah in “Blade Runner,” but there’s also a touch of Sid Vicious to the way that she’ll mug and curl her lips like a teenage brat who’s gone off her meds.

    The hits remain sublime. I retain a special adoration for “Chandelier,” a song of hedonistic assertion and underlying ambivalence that, for me, is filtered through its brilliant use as the centerpiece of the Broadway version of “Moulin Rouge!” I’m writing about Sia as if she had gone away, but as someone who loves her music, I see no reason on earth why she couldn’t now enjoy a comeback as ferocious as the one that Gaga had with “Abracadabra.” She wouldn’t even need to come out from behind the wig; that would play like gangbusters on the Grammys. But she’d have to rouse herself to do what she used to do: create a dance hook as shiny and fierce and glorious as titanium.