Holy smokes! Singer/actress Miley Cyrus shows off her sexy and toned body in a revealing sorority girl slumber party ensemble in the first promotional stills of her upcoming movie “So Undercover”, also starring Jeremy Piven, Josh Bowman and Kelly Osbourne (more pictures below).

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The 18 year-old controversial former Disney star plays a special agent named Molly Morris, a tomboy who is hired to go undercover as a flamboyant college student to protect the daughter of a dangerous mob boss.

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Miley seriously enjoyed working on this movie. She said,“I’ve been doing fighting, like learning how to box, mostly like street fighting. (…) If someone comes up from behind you, knowing how to be able to defend yourself. I have a trainer and I have bruises everywhere from, like, kicking the bags. And I’ve learned how to use guns, which was really scary.”

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“So Undercover”, an action comedy chick flick, is set for an October 2011 release.

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[images: GossipTeen]