Demi Lovato Then & Now: See Her Transformation From Disney Teen To Vocal Powerhouse

Demi Lovato showcases her cleavage in a plunging jacket-dress for premiere of YouTube documentary

Kim Kardashian supports her 'baby' Demi Lovato at the drive-in premiere of her YouTube docuseries

Madison De La Garza: 5 Things To Know About Demi Lovato’s Younger Sister