This year's iHeartRadio Music Festival in Las Vegas was insane. Pretty much every single musician you would ever want to take the stage and perform their biggest hits did exactly that: We're talkin' One Direction, Ariana Grande, Taylor Swift...and that's not even half of them. But if you didn't snag a ticket, don't fear! We have every performance you need to watch below. Catch the action here:
Taylor Swift
Ariana Grande & Nicki Minaj
Lorde
5 Seconds of Summer
Iggy Azalea
One Direction
Ed Sheeran
And Meghan Trainor
Which performance was your favorite? Tell us down in the comments!
