Jennifer Aniston felt uncomfortable shooting her nude scene for the 2006 film "The Break-Up."

She explained, "It was difficult. Not only are you just showing a boob or something it's...the whole deal. In front of people. It's very strange. After the 15th time, then I was like, 'Why am I doing this so many times?'"

Jen made tongues wag over her new film "Horrible Bosses" and rumors she appears topless in it.  She plays a raunchy, nympho dentist who sexually harasses her dental hygienist. She also wears skimpy lingerie while seducing Charlie Day's character.