Sienna Miller made sure to keep her head warm NYC yesterday, hailing a cab in a furry, hooded jacket. She's been spending a fair amount of time on the East Coast recently with daughter Marlowe and fiancé Tom Sturridge. Sienna's prepping to return to film opposite her former G.I. Joe: The Rise of Cobra costar Channing Tatum. Channing and Sienna previously played an engaged couple, but this time they'll have family ties in Foxcatcher. The drama tells the story of John du Pont, played by Steve Carell, who in 1996 killed Olympic wrestler David Schultz, played by Mark Ruffalo. Sienna's set to take on the role of Ruffalo's wife with Channing playing his brother. Production is scheduled to begin soon with the film tentatively planned for Fall 2013 release.