Sienna Miller appeared in the 2009 live-action film adaptation of the comic book and cartoon G.I. Joe, G.I. Joe: The Rise of Cobra, playing The Baroness. The film grossed $54 million in the United States during its opening weekend. That same year, Miller starred in the Comic Relief spoof of the film Mamma Mia! alongside English comediennes Dawn French and Jennifer Saunders.She appears in the forthcoming film Hippie Hippie Shake a new Working Title production which also stars Cillian Murphy and, as of September 2009, is playing the title role in Patrick Marber's After Miss Julie on Broadway.Miller was set to play Maid Marian in Ridley Scott's upcoming film Nottingham, featuring Russell Crowe as Robin Hood, but she was dropped from the production before filming began.
