Valentine, Nate and Jill were in Vegas for the SOLD OUT iHeartRadio Music Festival.

If you weren't at the show, or want to re-live it all again, make sure to watch the 4-HOUR, 2-NIGHT event at 8PM SEPT 30TH and OCT 1ST on the CW

Check out their photos from the show and all the backstage action:

CLICK HERE to see more of their photos!