Sienna Miller

Sienna Miller is a British actor who grew up in London and studied at the Lee Strasberg Institute in New York. She gained recognition in Matthew Vaughn’s Layer Cake in 2004, developing a career across film and theatre. Her screen work includes Foxcatcher and American Sniper.

On stage she appeared in As You Like It, the West End revival of Terence Rattigan’s Flare Path and the Broadway production of Cabaret. She served on the Cannes feature-film jury in 2015. Her career combines large-scale film production with stage roles and work by British and American independent directors.