Have you ever been watching American Idol and found yourself wondering what judge Kara DioGuardi looks like naked? If so you don’t have to wonder anymore, as Kara is one of the many celebs who’ve taken it all off in the latest issue of Allure Magazine. Other starts who’ve decided to bare all include ‘Bubbly’ singer-songwriter Colbie Caillat, Scary Movie star Regina Hall, and Entourage-star Emmanuelle Chriqui. In the annual nude issue, celebs take it off and gice their thoughts on nudity and body image issues. Past editions have included Top Chef’s Padma Laksmhi and Chelsea Hanldler. Be sure to pick it up at your local newsstand on April 20th.