Demi Lovato Releases New Song in Honor of Late Friend

Demi Lovato Shares ‘Unforgettable (Tommy’s Song)’ in Memory of Friend Who Died From Drug Overdose

Shop Khloé Kardashian's and Demi Lovato's Motivational Water Bottles — And They're on Sale

Lala Kent Says She Feels Disrespected by Demi Lovato's 'California Sober' Term