Demi Lovato is certainly hitting the ground running this summer!
As if a U.S. tour and a spot as an X Factor
judge isn't enough, the 19-year-old former Disney
star also took up The Challenge
to serve as this year's host for the Teen Choice Awards.Lovato
will be hosting the show that promises performances by No Doubt, Justin Bieber, Flo Rida,
and Carly Rae Jepsen,
along with special appearances by Miley Cyrus
, Lea Michele, Zac Efron, ...