Demi Lovato
5. Demi LovatoDemi Lovato may not even be legal to drink yet, but the singer has already decorated her body with a number of tats. The X Factor judge just brought the number up to 13 last week with the words “now I’m a warrior” inked on her shoulder blade. We are loving the powerful message, one that she says was inspired by a particularly meaningful song from her new album. And the tattooist of choice? Bang Bang – of course! [Photo via]