Demi Lovato Performs with 'American Idol' Girls - Watch Now!
The 21-year-old singer started off with her song “Really Don’t Care” before segueing into her hit “Neon Lights.”
“Had some really sweet fans say things that I really need to hear tonight.. God, I’m so grateful for you guys. I really do love you. ❤,” Demi tweeted this week.
Demi Lovato Performs with ‘American Idol’ Girls