Demi Lovato Teases New Single ‘Substance’

Demi Lovato recently teased a new single, “Substance,” the second track from her upcoming eighth studio album, Holy Fvck. “SUBSTANCE July 15th.??Pre-Save Now,” Lovato captioned her Instagram post, which features the track’s cover art on one slide and a video clip of them lip-syncing along to the song in the second slide. “I know we’re…