Megan Fox stars in director Karyn Kusama's (Girl Fight, Aeon Flux) horror satire, from a script by Juno writer Diablo Cody.
Student Jennifer Check (Fox) is the stereotypical cheerleader: beautiful, bitchy and adored by all (other than those who are on the receiving end of her cruel wit) at her school in Devil's Kettle.
However, local indie band Low Shoulder are more interested in her body than everyone else. In a bid to further their careers, they've made a pact with the Devil: one that requires the soul of a virgin. They kidnap and kill Jennifer, but unfortunately she was no virgin - and she rises again as a literal man-eater to take terrible retribution by ravenously rampaging her way through the school.
Only one person stands a chance of halting the carnage: Jennifer's best friend Anita 'Needy' Lesnicky (Amanda Seyfried), who's nerdy, for sure, but also may have the strength of character to succeed where others have been ingested...