Unbroken singer will emcee the annual Fox awards show on July 22.
By Jocelyn Vena

Demi Lovato
Photo: Getty Images
Source:
http://www.mtv.com/news/articles/1689231/demi-lovato-hosting-teen-choice-awards.jhtml
Chelsea Handler Cheryl Burke China Chow Chloƫ Sevigny Christina Aguilera Christina Applegate Christina DaRe Christina Milian Christina Ricci Chyler Leigh