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Megan Fox On Her Next Film: 'I Start Eating The Boys In My High School'

Saturday, Jun 20, 2009 | Updated 8:00 PM EST

Megan Fox may spend "Transformers: Revenge of the Fallen" running from giant robots, but in her next film, she's the one chasing people down.

In the Diablo Cody-penned "Jennifer's Body," due in September, the sexy star plays a literal man-eater – and she told Access Hollywood's Shaun Robinson on Friday that things get gruesome.

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"I start eating the boys in my high school," Megan said.

Megan's character joins the undead after a rock band (led by "The OC" star Adam Brody) attempts to sacrifice a virgin – and picks her by mistake.

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"Well, in reality, I'm not [a virgin]," Megan said of the role. "So it goes wrong and I get taken over by a demon. I have to stay in this state of [the] undead and to do that, I have to start eating people."

Calling it "one of the best scripts I've ever read," the star said filming "Jennifer's Body" was a different experience than "Transformers," which kept the self-described "not very athletic" star on the run.

"The running was really difficult for me," Megan said. "We had to run up these giant sand dunes. I was in motorcycle boots and [co-star] Shia [LaBeouf]'s in a pair of Nike Cortezes so he can really run fast. I'm trying to keep up with him and we did it like six times."

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But the shoot wasn't easy on Shia either – and after he had an on-set eye injury, it brought out some motherly instincts in the 23-year-old star.

"I just wanted to pet it and put ice on it and help him, he's just a little boy," she said.

While she may not be a runner, the fit actress told Shaun she does better in the pool.

"My goal was to go to the Olympics for swimming," she told Shaun. "I was a swimmer, but that's different than running. I've never been a dry land athlete."

"Transformers: Revenge of the Fallen" is due on June 24.

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