ROBERT PATTINSON: TAYLOR LAUTNER GAVE ME BODY ISSUES

Robert Pattinson admits that sharing a screen with ultra-buff Taylor Lautner in the "Twilight" saga has done a number on his self esteem -- and he worked out for six months to prepare for his sex scene with Kristen Stewart.

When asked by Mexican magazine 15a20 about shooting the sex scenes in "Breaking Dawn: Part 1," Pattinson said, "You also have to worry about how you're going to look.