The official UK poster and trailer for upcoming Halloweeny-horror flick Jennifer’s Body, starring Megan Fox, Amanda Seyfried and Adam Brody and directed by Karyn Kusama
,have just been released.

The story goes that when a gorgeous cheerleader (Fox) becomes possessed by a demon force, her bookish lifelong best friend (Seyfried) must take drastic measures to protect their small town from the seductive teenager’s insatiable appetite for high school boys.

It promises to be delightfully trashy, if not a bit scary too. The poster can be seen opposite (click for full size), while the trailer is available below:

Jennifer’s Body is released in cinemas on 6th November via Twentieth Century Fox