Not wearing make-up doesn't automatically make you look bad. A lot of these photos are just really unflattering moments or angles, which will happen when the paparazzi are stalking you all the time. If the stars had been able to pose for the picture, they probably would have looked fine.
1. I did NOT choose these pictures. They were from one of those lists you find on entertainment sites (so both MEN and WOMEN likely chose the pictures)
2. The point of this thread is NOT to say all celebs look bad without makeup, or to prove that anyone is "really" more or less beautiful. It's to show that stars are still human and have more in common with us than we think. Sure, they live different lives and have different opportunities, but under their covers they're still human beings subject to aging, blemishes, etc.