Jessica Simpson

She is best known for her singing career, but Jessica Simpson also appeared in films such as 'Dukes of Hazzard' and 'Employee of the Month'. However, at no point did she ever appear naked. In 2010, the star revealed to Allure magazine that she would never take her clothes off in front of the screen: "I will never do nudity. I don't care how dark and intellectual the role could be, you know. I don't care if I frickin' could get an Oscar for it, I'm not going to do it. Those accolades mean nothing to me. I don't think people deserve to see what's under my clothing. That's only for my next husband - ha-ha-ha."