Jennifer Aniston has always been Ms. Nice Gal, on and off the screen, but we're excited to hear that she's getting kinky in her next role, alongside Colin Farrell in "Horrible Bosses," which comes out next year. Apparently, Aniston will be getting nakey, though her rep told People, "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." It's about time Jen got kinky; we know after her fling with John Mayer that she certainly has it in her! In Jen's honor, we've rounded up a few other good girls who went kinky on screen.