Demi Lovato releases new song, 'Substance,' reveals track list for

After two weeks of teasing, Demi Lovato's new song, "Substance," finally arrived Friday at midnight.

Demi Lovato Reveals She Has Brain Damage After Having Three Strokes Due to Her 2018 Overdose

Demi Lovato Teases Punk Rock Sound in New Song

Demi Lovato Shares Advice to Disney Channel Stars Today

A public account of agony: How Demi Lovato made her suffering her best brand, Culture

Demi Lovato - Singer, Songwriter, Actress, Host

Demi Lovato discusses her documentary, new album, and 'California sobriety

Demi Lovato reveals a lot in new documentary - Observer-Reporter

Demi Lovato releases new song, 'Substance,' reveals track list for upcoming album - ABC News

Demi Lovato Reveals What She Regrets About Sobriety Journey

EMO Forever: Demi Lovato reveals she wants to return with a 'bunch of sappy love songs