Megan Fox is Craving - "Jennifer’s Body"

When Megan Fox starts to thirst and crave for men, the image above will tells you on what she will looks like.

The 23-year-old vixen shows her bloody fangs from her upcoming horror movie "Jennifer’s Body" in which Fangoria got the exclusive.

Penned by Diablo Cody, Megan is a cheerleader who is possessed by a demon and starts feeding off the boys in a small Minnesota farming town, her "plain Jane" best friend must kill her, then escape from a correctional facility to go after the Satan-worshipping rock band responsible for the horrible transformation.

Cast includes Amanda Seyfried, Johnny Simmons, Adam Brody, J.K. Simmons, Amy Sedaris, Allison Janney and directed by Karyn Kusama. Opening in theaters on September 18.

"Jennifer's Body" sexy-thrilling Red Band trailer, watch HERE.