Demi Lovato opens up about recovery from bulimia ... and sports an edgy look with brash blonde 'do

Demi Lovato, Khloe Kardashian & More Stars Send Love To Ariana Grande After Dalton Gomez Engagement

Kim Kardashian, Demi Lovato, Hailey Bieber & More Congratulate Ariana Grande on Her Engagement

Demi Lovato reveals 'the best part of being single' after ending two-month engagement to Max Ehrich