Best friends doin' best friend activities!
The former Disney stars stopped by BBC Radio 1 on Monday to promote their Future Now Tour, but instead of your typical interview, Nick Grimshaw had a quiz ready to see which pop star knew the other better!
The questions aren't too difficult, but it's nice to see how much these two get along after so many years in each other's lives — like, how did Nick know Demi's exact omelet order?
Plus, the X Factor judge was there to make all the Camp Rock jokes we could ever want. LOLz!
Ch-ch-check out Demi and Nick's BFF chemistry in action (below)!!!