Goofball with a golden voice Celine Dion (pictured above kissing an inanimate deer) probably doesn't believe that Miss Piggy is a real person, but she might! Dion is playing it extremely straight in the the press she's been doing for her cameo in Muppets Most Wanted. The pride and joy of Quebec said that her time on the movie's set was "beyond the honor" and marveled at "how alive they are" (meaning the Muppets, which are puppets):