There has been a rumor that Demi is “a cutter” because suddenly people saw markings on her wrist from pictures in October from Miley’s party. One of Demi’s Reps said, “These allegations are completely false. Demi was wearing several tight plastic (gummy) bracelets earlier that day which left indentations on her wrist.”
Also, of you look at the latest video of Demi with Selena where her hands and wrists are up cause of the roller coaster thing they were trying to do. She has no bracelets on and you don’t see any markings.