There are some stars who take off their clothes so much, we don't even bat an eye when they pop up naked. That would be you, Rihanna. It's seems as though she posts a nude selfie just about every other day. However, there are some celebs we are just not used to seeing in the buff. So when they strip down for magazine interviews, it makes us do a serious double-take. Take a look at the most surprising and unexpected.