This year, Sienna Miller appeared in the film version of writer Michael Chabon's novel, The Mysteries of Pittsburgh, also starring Peter Sarsgaard and filmed The Edge of Love, with friend Keira Knightley, a biopic of Dylan Thomas in which she plays his wife Caitlin.
She appears in two upcoming films: Hippie Hippie Shake a new Working Title production directed by Beeban Kidron also stars Cillian Murphy set in the 1960s, and a live-action film adaptation of the comic book and cartoon G.I. Joe. She'll play "The Baroness" in the movie, which is titled "G.I. Joe: Rise Of Cobra." Oh dear god, can we not wait to ssssssseeeee that!