Bradley Cooper is kissin' a new girl -- one who's already taken!
Renee Zellweger's ex was seen locking lips with "Star Trek" star Zoe Saldana, but it's purely innocent -- the two were filming their upcoming movie together, "The Words," in Montreal.
While Brad is playing her on-screen beau, in real life Zoe is engaged to boyfriend of over ten years Keith Britton.
Check out more photos of the kissing couple!
