Sienna Miller Wears Backless Dress to Vanity Fair Oscar Party 2023

Sienna Miller is showing off some skin on the red carpet. The 41-year-old Anatomy of a Scandal actress posed for photos while arriving at the 2023 Vanity Fair Oscar Party on Sunday night (March 12) at the Wallis Annenberg Center for the Performing Arts in Beverly Hills, Calif. PHOTOS: Check out the latest pics of [...]