"From a troubled youth to a singing sensation, Demi Lovato sure has made a mark in the entertainment industry. But wait she's made another mark as well, this time on her body. The singer tweeted a picture of the latest addition to her growing collection of tattoos: the word 'faith' on her right forearm. The child star also has a pair of lips on her left wrist, a green feather behind her ear and the words 'you make me beautiful' on the right side of her torso.
