Jonas Brothers Concert August 18, whos the opening act?

answers1: demi lovato and i think avril lavigne. avril is only doing
like half the tour though. i dont think shes gonna be at my concerts
tho = but demis gona be at all of them .
answers2: i think it's either demil lavato or avril lavigne
answers3: avril is opening for jonas brothers?!?!? wow thats messed
answers4: Avril is opening for the jonas brothers?
answers5: avril lavigne.
answers6: its not avril lavigne!!!! <br>
shes the opening act for the best damn tour <br>
this is the burning up tour! <br>
<br>
Demi Lovatos the opening act :)