Look, I have no problem with the girl or her music {it's better than her sisters} but man, that was too hilarious last night when you could hear her singing and the mic wasn't even at her mouth yet LOL. Sadly though, her immaturity as a performer showed when she just walked off. You don't see Metallica just walk off when they mess up a riff {and they do mess up}. Hopefully she learned a good lesson--Don't lip sync!!