Chappell RoanChappell Roan attended the 2025 Grammy Awards. Frazer Harrison/Getty Images The first-time Grammy nominee wore a vintage gown by Jean Paul Gaultier from the design house's spring/summer couture 2003 collection.Sabrina CarpenterSabrina Carpenter attended the 2025 Grammy Awards. Jon Kopaloff/WireImage/Getty Images Sabrina Carpenter wore a backless gown by JW Anderson with feather detailing.Billie Eilish and FinneasBillie Eilish and Finneas attended the 2025 Grammy Awards. Frazer Harrison/Getty Images The sibling duo rocked matching monochromatic looks. Finneas wore Zegna, while Billie Eilish wore a full Prada ensemble and hat.Cardi BCardi B at the 67th Annual Grammy Awards. Kevin Mazur/Getty Images for The Recording Academy Cardi B wore a sequined gown by Roberto Cavalli with a flowing feather train.RayeRaye attended the 2025 Grammy Awards. Kevin Mazur/Kevin Mazur/Getty Images for The Recording Academy Raye wore a floor-length black gown by Armani Priv.Gracie AbramsGracie Abrams attended the 2025 Grammy Awards. Matt Winkelmeyer/Getty Images The "That's So True" singer wore a custom gown and veil by Chanel.Troye SivanTroye Sivan attended the 2025 Grammy Awards. Kevin Mazur/Kevin Mazur/Getty Images for The Recording Academy The singer, who toured with Grammy nominee Charli XCX last year, wore a custom Prada suit.Chrissy TeigenChrissy Teigen attended the 2025 Grammy Awards. Frazer Harrison/Getty Images Chrissy Teigen wore a daring sheer gown by Christian Siriano.Benson BooneBenson Boone attended the 2025 Grammy Awards. Kevin Mazur/Kevin Mazur/Getty Images for The Recording Academy Benson Boone elevated a classic menswear silhouette in Dolce & Gabbana.Charli XCXCharli XCX attends the 67th Annual Grammy Awards. Matt Winkelmeyer/Getty Images for The Recording Academy The "Guess" singer took to the red carpet in a custom gown by Ludovic de Saint Sernin for Jean Paul Gaultier and accessories by Bucherer Fine Jewelry.Cynthia ErivoCynthia Erivo at the 67th Annual Grammy Awards. Kevin Mazur/Getty Images for The Recording Academy The "Wicked" star walked the red carpet in Louis Vuitton.ShaboozeyShaboozey at the 67th Annual Grammy Awards. Kevin Mazur/Getty Images for The Recording Academy Shaboozey wore a grey-leather houndstooth jacket and black pants.Kacey MusgravesKacey Musgraves attended the 2025 Grammy Awards. Gilbert Flores/Billboard/Getty Images The "Deeper Well" singer wore a fringed gown by Ralph Lauren with a tank-style top.Taylor SwiftTaylor Swift at the 67th Grammy Awards. Frazer Harrison/Getty Images The pop superstar, who could break the record for most album of the year wins, rocked a custom red minidress by Vivienne Westwood. She accessorized the look with red heels and a leg chain with a tiny "T."DoechiiDoechii attended the 2025 Grammy Awards. Kevin Mazur/Kevin Mazur/Getty Images for The Recording Academy The "Denial is a River" singer walked the red carpet in a Thom Browne gown that resembled a suit and tie."I feel incredible," she told E! on the red carpet. "I'm in Thom Browne head to toe. I feel like a doll."Olivia RodrigoOlivia Rodrigo at the 67th Annual Grammy Awards. Matt Winkelmeyer/Getty Images for The Recording Academy Olivia Rodrigo walked the Grammys red carpet in a vintage Versace gown.Miley CyrusMiley Cyrus at the 67th Annual Grammy Awards. Kevin Mazur/Getty Images for The Recording Academy Miley Cyrus wore a leather gown with bold cutouts by Saint Laurent.Paris HiltonParis Hilton at the 67th Annual Grammy Awards. Kevin Mazur/Getty Images for The Recording Academy Paris Hilton wore a '70s-inspired gold gown and sheer cape.Coco JonesCoco Jones at the 67th Grammy Awards. Frazer Harrison/Getty Images Coco Jones, who was nominated for best R&B song and best R&B performance, wore a red silk gown with bold cutouts.Willow SmithWillow Smith at the 67th Grammy Awards. Neilson Barnard/Getty Images for The Recording Academy Willow Smith wore a bold star-covered lingerie set and flowing black jacket. Her look was designed by Versace.Lady GagaLady Gaga at the 67th Grammy Awards. Frazer Harrison/Getty Images Lady Gaga walked the red carpet in a custom Vivienne Westwood gown similar to the jacket worn on the cover of her coming album, "Mayhem."Alicia KeysAlicia Keys at the 67th Annual Grammy Awards. Matt Winkelmeyer/Getty Images for The Recording Academy Alicia Keys wore a Baroque-inspired gown with dramatic earrings.J BalvinJ Balvin at the 67th annual Grammy Awards. Frazer Harrison/Getty Images J Balvin wore an oversize black coat on the Grammy Awards red carpet.Mikayla GeierMikayla Geier attended the 2025 Grammy Awards. Jon Kopaloff/WireImage/Getty Images Mikayla Geier wore a red gown with a balconette-style neckline.Janelle MoneJanelle Mone attended the 2025 Grammy Awards. Matt Winkelmeyer/Getty Images for The Recording Academy Janelle Mone wore a navy Area suit, which was more toned down for the singer a purposeful choice, her stylist Alexandra Mandelkorn told The Hollywood Reporter."We pulled things that were more avant-garde, a bit more wacky and out there, but that doesn't feel like the mindset right now," Mandelkorn said, referencing the recent Los Angeles wildfires.