Demi Lovato holds up a crystal ball as she models a figure-hugging black dress

"Desperate Housewives" Star Madison De La Garza Revealed She Developed An Eating Disorder At 7 Years Old

Demi Lovato Jokes About How They'll Write Their New Album While in 'Really Good Place'

Demi Lovato Doesn't Know What They're Going To Write About On Their New Album Because They're "So Happy"