We’re putting Demi Lovato to the test! They sit down with Harper’s BAZAAR to reflect on moments from their incredible career: favorite performances, collaborations, whether she still wants to do an adult version of ‘Camp Rock,’ viral internet moments like “poot,” and what it’s been like to record the rock versions of some of her iconic hits like “Heart Attack” and “Sorry Not Sorry.” Plus, Demi finally answers the long awaited question… what *is* her favorite dish?

“Sorry Not Sorry (Rock Version)” featuring Slash is out now, and Demi’s upcoming album of rock hits, “Revamped” will arrive on September 15.