Actually, I think it's based off a Cambodian Horror film (can't remember the name...the Seal, or something) about a demon that possesess young women and then eats the livers of the men attracted to them. It was a terrible movie, but I geuss hollywood is getting desperate. I'm curious what they're going to do with this, whether it'll be more dance of the dead than the haunting. I hope so.

Jennifer's Body
Red Band Trailer
(2:11)