Camp Rock is a 2008 Disney Channel Original Movie (DCOM) starring the Jonas Brothers and Demi Lovato. The music is written by Julie Brown, Paul Brown, Regina Hicks and Karen Gist. The film is directed by Matthew Diamond and produced by Alan Sacks. Wikipedia
Caitlyn: You're a real jerk!
Tess Tyler: Maybe. But at least I'm not a big fat liar.