Anna Kendrick may be an Oscar-nominated actress, but when it comes to meeting A-list celebrities, she can't help but be starstruck.  And that was the case when Anna got the chance to briefly meet and work with Jennifer Lopez on the set of their new movie What to Expect When You're Expecting, which hits theaters on May 18. The adorable actress sat down with Ellen DeGeneres and revealed that she was in fact "creeping" on J.Lo during a shoot in Atlanta, Ga.  OK! GALLERY: CAMERON DIAZ, CHACE CRAWFORD & MORE STEP OUT FOR THE ... Read More >>