Demi Lovato Admits ‘I Can’t Believe I’m Not Dead’ In New Song ‘Skin Of My Teeth’

Demi Lovato debuts new rock song Skin Of My Teeth with live performance on NBC talk show

Demi Lovato cuts edgy figure in Carrie pants as they celebrate release of Skin Of My Teeth in NYC

Demi Lovato soaks in bath tub in tank top before rocking out in leather for Skin of My Teeth video