Joe Jonas and Demi Lovato: reunited (sort of) and it feels so goooood.
Happy 22nd Birthday to the gorgeous Demi Lovato! See how Demi’s style has changed over the years.
Queens Lady Gaga and Demi Lovato face off in today’s March Music Madness battle!
VOTE NOW!

Queens Lady Gaga and Demi Lovato face off in today’s March Music Madness battle!

VOTE NOW!

Watch Demi Lovato’s new “Heart Attack” video here
Help send one lucky Lovatic to meet Demi Lovato and see her perform live in Barbados!
Vote for your favorite #DemisBiggestFan photo here.

Help send one lucky Lovatic to meet Demi Lovato and see her perform live in Barbados!

Vote for your favorite #DemisBiggestFan photo here.

Azealia Banks rocks emerald locks and 15 celebrities with crayon-colored hair
Demi Lovato vs. Britney Spears: Who rocked the colored tips look best?
Demi Lovato surprises students in New York for anti-bullying campaign.
Click here for more pics!

Demi Lovato surprises students in New York for anti-bullying campaign.

Click here for more pics!

Demi Lovato premieres new bangs! LOVE them or LEAVE them?

Demi Lovato premieres new bangs! LOVE them or LEAVE them?

VIDEO: Simon Cowell and Demi Lovato on Conan.