4. Lisa Bonet - Angel Heart
TriStar PicturesOne might think that anyone who appeared on a wholesome family sitcom like The Cosby Show would probably maintain a squeaky clean image for all their days. But Lisa Bonet always had a little bit of an edge to her, and it was clear that she wasn't going to always be the good little girl. Case in point: Angel Heart. Four years into the run of The Cosby Show, Lisa Bonet was nineteen years old and starting to think about her future in acting. So she took a little time off from the show to film Angel Heart, where she played 17-year-old Epiphany Proudfoot. The film drew a fair amount of controversy when it featured Bonet (who you have to remember, was starring on a family friendly network show at the time) in a graphic, topless, blood-soaked sex scene with Mickey Rourke, who was significantly older than Bonet, 35 years old when the movie was filmed. It ended up being edited down slightly to secure an R-Rating for the film, but the parts that were left in were certainly enough to make the more conservative among us white-faced and clutching at pearls.