10 movies that ruined celeb relationships (With Pictures)

2. Bad Teacher

Cameron Diaz and Justin Timberlake were very much the best couple in Hollywood. They did everything together — heck, Cameron even got in on the fun when it came to surfboarding with Timberlake out in California. But their relationship began to crumble a couple of years after they first announced their romance, and by the time they began shooting Bad Teacher together, it was over. Conflicting reports suggest that the couple broke up a couple of months before they started working on the film, while others claim their romance didn’t end until the movie hit its production stage. Either way,Bad Teacher is said to be the supposed fault for their relationship downfall.