Jennifer AnistonAlthough she won't get completely naked, Jennifer Aniston is preparing for a very sexual part in her upcoming film, 'Horrible Bosses.'

There were rumors that Aniston would bare all for the role, but her rep denies this, PEOPLE reports.

"The part is provocative and sexual, but also hysterically funny. There are no plans for her to go fully nude or topless, but the role does require an aggressive sexuality that many folks have not seen from Jennifer on screen before," her rep says.

'Bosses' also stars Colin Farrell, Jason Bateman and Jamie Foxx.

Best known for playing the girl-next-door type, the 'Friends' star does have a few movies under her belt that required her to break out of her shell -- like 'The Good Girl' and 'Friends With Money.'