10. Richard Gere and Jennifer Lopez in Shall We Dance? (2004)
Even though Richard Gere still retains some of the charm he had in his youth, it's impossible to believe that this near-elderly white man would be able to keep up with Jennifer Lopez while doing the tango. The guy probably needs a handful of little blue pills just to get his engine running, yet thanks to Hollywood magic, he’s dancing like Fred Astaire in this scene.
We're sure that Gere's silver-haired stunt double got the biggest workout while filming this scene. But it doesn’t matter how much Gere actually filmed because the awkwardness of watching him attempt to dance is enough to sink this scene before it ever really gets going. You know a movie is going to be pretty bad when it centers around dancing, yet they can't even manage to pull that off convincingly.