How chic do Kate Beckinsale and Sienna Miller look!?
Both actresses posed for photos at the 2018 Vanity Fair Oscar Party at the Wallis Annenberg Center for the Performing Arts on Sunday night (March 4) in Beverly Hills, Calif.
PHOTOS: Check out the latest pics of Kate Beckinsale
Also seen at the star-studded affair were actresses Dree Hemingway, Mamie and Grace Gummer, and model Liberty Ross.
FYI: Kate is wearing a Reem Acra dress, Brian Atwood shoes,Lee Savage clutch, and Hueb earrings. Sienna is wearing Miu Miu with Christian Louboutin heels, a Jimmy Choo clutch, and Messika jewelry. Dree is wearing Valentino. Grace is wearing Monse.