You all asked, We delivered! Proud to announce that the amazing .@ddlovato will perform on our show! Tune in Aug 11th @ 8pm #TeenChoice
— Teen Choice Girl (@TeenChoiceGirl) August 8, 2013
Fox announced yesterday that Demi Lovato will be performing at the 2013 Teen Choice Awards!
Source:
http://oceanup.com/2013/august/08/demi-lovato-2013-teen-choice-performer