Megan Fox is sexy and scary in this mix of horror and dark comedy as stuck-up cheerleader Jennifer, whose body is taken over by a demonic spirit after a botched virgin sacrifice (she not being a virgin!). As Jennifer develops a taste for human fleshand begins feeding on her male classmates, it's up to her nerdy best friend (Amanda Seyfried) to put an end to the terror before anyone else is devoured. With Johnny Simmons, Amy Sedaris, J.K. Simmons. R-rated version; 102 min./Unrated version; 102min. Widescreen; Soundtracks: English Dolby Digital 5.1, French Dolby Digital Surround, Spanish Dolby Digital Surround; Subtitles: English (SDH), French, Spanish; audio commentary.