Happy 22nd to the hilarious, talented, smart + gorgeous Demi Lovato!! <333

Happy 22nd to the hilarious, talented, smart + gorgeous Demi Lovato!! <333

It’s the battle of the summer jams!! Are you feeling JLo’s dance ballad, “First Love,” or “Really Don’t Care,” Demi Lovato’s infectious kiss off to an ex?

LISTEN + VOTE NOW!

Demi Lovato&#8217;s new video for &#8220;Really Don&#8217;t Care&#8221; featuring Cher Lloyd is here!! WATCH NOW!

Demi Lovato’s new video for “Really Don’t Care” featuring Cher Lloyd is here!! WATCH NOW!

The adorable Demi Lovato stopped by the office today! 

Demi has a message for all the haters!! 

Demi has a message for all the haters!! 

ATTENTION LOVATICS!! We&#8217;re doing a Twitter Q+A with Demi TODAY at + 3:45PM EST! Tweet her your&#160;?s using #AskDemi &#8212;&gt; http://twitter.com/VH1

ATTENTION LOVATICS!! We’re doing a Twitter Q+A with Demi TODAY at + 3:45PM EST! Tweet her your ?s using #AskDemi —> http://twitter.com/VH1

You’ll never guess what these celebs have in common…

Are you enjoying our 100 Sexiest Artists countdown?  It continues TONIGHT at 9/8c! Read the list so far…

Bravo, Demi Lovato. We&#8217;re proud of you girl.

Bravo, Demi Lovato. We’re proud of you girl.

Created by the Design and Social Team of MTV.