Inside W Magazine, Charli xcx & Saint Laurent’s Grammys After Party

While presenting at the 68th Grammy Awards, Charli xcx told the audience, "This moment isn't about me." After the ceremony, she gave the industry a fun one—at Bar Marmont, where much of the music world gathered for a party she co-hosted with W Editor in Chief Sara Moonves and Saint Laurent Creative Director Anthony Vaccarello.

Role Model arrived first, and Sombr wasn't far behind. Olivia Rodrigo, Tate McRae, and Chappell Roan stuck together on the couches, chatting most of the night while a quartet of DJs hand-picked by Charli—themjeans, VTSS, George Daniel (who happens to be Charli's husband), and Fcukers—took turns playing.

Charli, wearing a sheer lace Saint Laurent dress, held court by the DJ booth for much of the night—especially while her husband manned the decks. She danced with Blackpink's Rosé during his set. Much of the crew from The Moment, Charli's just-released mockumentary about the exhausting Brat promo cycle, showed up, from director Aidan Zamiri to co-star Gabbriette. Brat remix collaborators drifted through—including Lorde and Billie Eilish, who won Song of the Year with her brother, Finneas. Saint Laurent provided cigarette cases and ashtrays, which were heavily used. Scented Kilian Paris candles stationed throughout helped mitigate the smell of cigarette smoke.

The show's big winners came to celebrate: EJAE, Audrey Nuna, and Rei Ami—the real-life trio behind the fictional band in Kpop: Demon Hunters—partied alongside Lola Young, who won Best Solo Pop Performance. The girls of Katseye celebrated their first Grammy nomination. Everyone from Benny Blanco—in shorts and Ugg boots—to Kaia Gerber, Myha'la Herrold, and Suki Waterhouse stopped by. There was plenty of dancing, perhaps thanks to the Grey Goose Altius martinis and Johnnie Walker Go Go Highballs.

It was a big night for wearing sunglasses inside: Teyana Taylor, in a buttoned-up sheer coat, wore oversized frames, as did Hunter Schafer, Paris Hilton, and 2Hollis. It was also a big night for being in love: Tell Me Lies' Grace Van Patten and Jackson White were inseparable, while Leonardo DiCaprio and Vittoria Ceretti tucked themselves behind the DJ booth. The entire room was smitten with the world's favorite new heartthrobs, Heated Rivalry's Connor Storrie, François Arnaud and Robbie G.K.

Martha Stewart arrived with an entourage and made sure to get a photo with Billie Eilish. Just as Eilish and her boyfriend, Nat Wolff, were leaving, Justin Bieber—in jeans and a zip-up hoodie with no shirt underneath—walked in with his own crew and gave Eilish a massive hug.

People danced until the lights came up in the early hours of Monday morning. Below, an exclusive look inside.