Demi Lovato went into full-on rocker mode for her collaborative performance with British band The Vamps on Ellen DeGeneres' talk show Monday (November 10). The group set the stage ablaze with a soulful production of "Somebody To You," the fourth single to come off of the Artist To Watch alums' debut studio album, Meet the Vamps.

While we wait for Lovato to hop in the studio and finish recording her Demi follow-up, the singer has been busy launching a brand-new skincare line with the help of The Vamps. The "Really Don't Care" diva shared an adorably cheesy faux commercial for Devonne by Demi starring those dashing U.K. collaborators.

Related: Demi Lovato's 5-Year-Old Fiancé Proposed With A Ring Made Out Of "Green Pipe Cleaner"