What's wrong with being a replacement?
Last month, Selena Gomez announced a break from the spotlight due to "anxiety, panic attacks, and depression" caused by Lupus.
Unfortunately, this means the songstress had to bow out of a few scheduled appearances, including her headlining performance for the 2016 Global Citizen Festival in late September.
But luckily for the annual benefit concert, Demi Lovato has no problem subbing in!
Demz — who is currently on her FutureNow tour with Nick Jonas — shared her excitement for the event with People, saying: