Some celebrities roll out of bed looking flawless. We’re looking at you, Jessica Alba and Beyonce. Other Hollywood glamazons, like Heidi Montag and Katherine Heigl, need the aid of some concealer, mascara, and lipstick to push them to camera-ready status. And for those stars who aren’t naturally radiant, the paparazzi show no mercy. They’ll relentlessly snap photos of celebs exiting a gym, finishing a triathlon, or disembarking from a transcontinental flight. These unflattering shots end up all over the gossip rags, making us commoners feel better about the bags under our eyes and less-than-perfect skin. Take a gander at Hollywood’s hottest ladies in the buff. Cosmetically speaking.