Demi Lovato admits it was 'difficult' discussing her overdose in candid documentary

Demi Lovato shows off her swimsuit body in black one-piece on Instagram as she promotes new album

Demi Lovato Says DMX's Overdose Could Have Been Her, Talks Survivor's Guilt

Demi Lovato admits rapper DMX's overdose gives her 'survivor's guilt' after her own near-fatal OD