Demi Lovato did a great job as the host of the 2012 Teen Choice awards! It was awesome seeing her do her thing through a ton of makeup and wardrobe changes. As her co-host Kevin McHale said: "I just want to point out how hot Demi looks. Can we give it up for that?"
Teen Choice Awards 2012: Demi Lovato Shines As Host, Selena Gomez Wins Big On Her Birthday