Picture Halle Berry and Jimmy Fallon rolling. That is exactly what happened on the Tonight Show (July 8) when the dime piece actress came through and formed a human hamster wheel with the late night host. Ever the gentleman, Fallon closed his eyes so he wouldn't see up Halle's dress as they proceeded to somersault around the studio. Besides the gymnastic antics, she was there to promote her new CBS sci-fi series Extant (sidebar: Malia Obama landed a production gig on that set). Watch Berry and Fallon rock and roll below.