Demi Lovato Reveals She ‘Started Experimenting’ With Pills in Middle School

Demi Lovato Revealed That She Was "Experimenting" With Drugs And Alcohol At 13 Years Old After A Car Accident

Demi Lovato Claims Her Team ‘Barricaded’ Her in Hotel Room to Control Eating Disorder

Kate Beckinsale channels her inner catwoman in skin-tight latex at Demi Lovato's 30th birthday bash