Demi Lovato Sings Adele & Katy Perry Songs for 'Divas Riff-Off' with James Corden!

We would never challenge Demi Lovato to a “divas riff-off” because it’s pretty clear that she is already the winner, but James Corden was brave enough to do it on his show last night!

The host opened the show by claiming that the divas of the past or better than today’s divas, so Demi popped up to say that this is not true. He then challenged her to the riff-off.

Demi sang Adele‘s “Rolling in the Deep” and Katy Perry‘s “Roar” before singing her own song “Heart Attack” when James said she was only singing other people’s tunes.

James belted out Tina Turner‘s “River Deep Mountain High” and Aretha Franklin‘s “Respect.” Demi then joined him to close out the sketch with Gloria Gaynor‘s “I Will Survive.”

Watch the video here!