Demi Lovato releases new song, 'Substance,' reveals track list for(01)

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


Image gallery: Demi Moore- Unpacking a Star's Journey

Demi Lovato Announces New Album ‘Dancing With the Devil… The Art of Demi Lovato releases new song, 'Substance,' reveals track list for American Singer-Actress HD Wallpaper Demi Lovato releases new rock album 'Revamped' - Good Morning America