Undercover Celebs

Julia Roberts and Clive Owens made the audience feel more than a little awkward as co-stars in "Closer," but in 2009's "Duplicity" they just made us smile with their sly schemes and witty banter. We still don't get every twist and turn in the story about these two spies, but we understood enough to know that their double-crossing characters, Claire and Ray, were fantastic together! Andrew Schwartz/Universal Pictures

Julia Roberts and Clive Owens made the audience feel more than a little awkward as co-stars in "Closer," but in 2009's "Duplicity" they just made us smile with their sly schemes and witty banter. We still don't get every twist and turn in the story about these two spies, but we understood enough to know that their double-crossing characters, Claire and Ray, were fantastic together! Andrew Schwartz/Universal Pictures