Megan at Jennifer's Body premiere

Megan Fox is taking her first bite at being a leading lady in her new Diablo Cody penned horror film Jennifer’s Body. Last night she took to the red carpet to promote the film at its premiere at the Toronto International Film Festival.

The film, in which Megan plays a possessed high school girl with an appetite for boys and blood, also stars Amanda Seyfried who Megan will be sharing a kiss with in the film. The movie will hit theaters in wide release on Friday, September 28, 2009.