Billie Eilish, Paris Hilton, and Salma Hayek leave the glitzy Gucci afterparty at the Chateau Marmont in LA

Salma Hayek stuns in a metallic glitzy gown as she poses at the LACMA Art+Film Gala by Gucci in LA

Kim Kardashian turns heads in a hot pink gown as she joins glamorous Jennifer Lopez, Heidi Klum and Salma Hayek at the star-studded LACMA Art+Film Gala presented by Gucci in LA

Billie Eilish Hosts Star-Studded Party with Gucci to Celebrate Her New Campaign