Megan Fox fans now have something new to oggle at!

The new poster for her upcoming horror flick, Jennifer's Body has hit the web.

The poster shows the 23-year-old star sitting seductively on top of a school desk -- that has a severed hand peeking out.

In the movie, Fox plays a possessed high school cheerleader on a male killing spree.

The film, which was written by Juno's Diablo Cody, also stars Mamma Mia!'s Amanda Seyfried and The OC's Adam Brody. It hits theaters Sept. 18.

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Tell Us: Will you watch Jennifer's Body?