Watch Demi Lovato perform ‘Substance’ on ‘Kimmel’

Demi Lovato has performed new song ‘Substance’ on Jimmy Kimmel Live! – check out the moment below.READ MORE: Demi Lovato – ‘Dancing with the Devil… the Art of Starting Over’ review: raw, cathartic popLovato’s appearance on the show last Thursday (July 14) came ahead of the release of the song, which they had previously teased on Instagram.
The pop-punk track serves as the second preview of the singer’s eighth studio