X-MEN star Rebecca Romijn pulled the plug on nude scenes in action film ROLLERBALL after discovering naughty producers had added nipples to her covered breasts. The actress agreed to the steamy steam room scene after movie bosses assured her that her private parts would not be shown in the finished film. But she was horrified when she saw an early screening and realised the powers that be used computer graphics to add fake nipples to her breasts. She tells men's magazine Playboy, "There was a shot of me walking across the steam room. I was wearing pasties, and it was foggy, so you weren't supposed to see anything. "I saw that someone had CGI'd nipples onto me. I was like, 'No, no, no, no...' I think I won that nipple battle." The scene never featured in the movie.