Harry Potter star Emma Watson has revealed an embarrassing secret about the second boy wizard movie, THE CHAMBER OF SECRETS - her teeth were falling out in the middle of scenes. The young Brit was 11 when she shot the film and spent much of the sequel looking for her teeth. She tells Movies.com, "I was still losing teeth. In one scene, I'd have a full set and then one would pop out and they'd have to cover up the hole in my mouth."