Demi Lovato announces new song 'Substance' - Good Morning America

Demi Lovato's new song drops July 15. Their eigth studio album will follow not long after, on Aug. 19.

Demi Lovato releases new song, 'Substance,' reveals track list for upcoming album - Good Morning America

Demi Lovato announces new song 'Substance' - Good Morning America

Demi Lovato releases new rock album 'Revamped' - Good Morning America

Demi Lovato Opens Up About Her Collaboration With Girl Up!: Photo 3950518, Demi Lovato Photos

Demi Lovato announces new song 'Substance

Demi Lovato announces new song 'Substance

Demi Lovato opens up about her engagement and mental health Video - ABC News

Demi Lovato announces new song 'Substance' - Good Morning America

Demi Lovato opens up about why she's using 'she/her' pronouns again

Demi Lovato opens up about why she's using 'she/her' pronouns again

Demi Lovato Opens Up About Her Collaboration With Girl Up!, Demi Lovato

Demi Lovato Talks Turning 30, Rocks '29,' 'Substance' on 'GMA

Demi Lovato - SUBSTANCE (Official Video)

Demi Lovato Back Home After Seeking Treatment