The celebrities are in full force at the 2017 Costume Institute Benefit Rei Kawakubo/Comme des Garcons: Art of the In-Between held at the Metropolitan Museum of Art in NYC. Click through to see the red carpet arrivals!
Katy Perry went for an avant-guarde look in Maison Margiela.
Emma Roberts kept it pretty and simple in a red dress that was not nearly as shocking as Katy's.
Priyanka Chopra wowed in this military-inspired look. And we need those boots!
Nick Jonas looked dapper as always.
PDA! Selena Gomez and The Weeknd locked lips on the carpet.
La La Anthony is not stressing over Carmelo and her impending divorce, and showed him what he's missing in this sheer black gown.
Sofia Richie looked like a bad girl in this slinky silver gown, and even revealed she got a tattoo while getting her hair and makeup done.
Rose Byrne and her hubby Bobby Cannavale left their baby back home to enjoy a night out and her body is already snatched!
Kylie Jenner dazzled in Versace and a new platinum blonde hairdo.