Sienna Miller and Jimmy Kimmel got a bird's eye view of last night's Hollywood premiere of G.I. Joe: The Rise of Cobra. The talk-show host and the actress got strapped in and went for a ride in his "Super Cage" outside Grauman's theater. Also on hand for the fun were Sienna's co-stars Rachel Nichols, Marlon Wayons and newlyweds Channing Tatum and Jenna Dewan. SEE ALL 32 PICS IN THE GALLERY! [gallery nid="37460"] Read More >>