Superstar.

Super Star looks like a typical "high school" movie, but it is so much more than that. This movie is about a... mentally ill (the nicest way I could put it) girl, named Mary Katherine Gallagher, in a catholic school that wants to be a super star. She wants to act, dance, and sing. The thing is... she is very strange, deranged, and honestly quite repugnant. She is so strange that she was put in Special Education. In that class she meets a lot of interesting people; one in peticular is a mute, bad-boy type. He rides a motorcycle and wears a leather jacket. He is in love with her, but she is oblivious to his obvious hints. She instead is in love with Will Farrell's character, Sky Corrigan, who is a preppy, popular, "handsome" jock that runs the school. He has a nasty, super annoying cheerleader for a girlfriend that is the "typical mean girl." This movie is about her way to stardom... and how incredibly strange she is.