A newly possessed cheerleader turns into a killer who specializes in offing her male classmates. Can her best friend put an end to the horror? Nerdy, reserved bookworm Needy and arrogant, conceited cheerleader Jennifer are best friends, though they share little in common. They share even less in common when Jennifer mysteriously gains an appetite for human blood after a disastrous fire at a local bar.
Director: Karyn Kusama
Writer: Diablo Cody
Starring: Megan Fox, Amanda Seyfried and Adam Brody
Release Date: September 18, 2009