JUST ADDED: 5 Seconds of Summer will be rocking the stage at this year's iHeartRadio Music Festival Village in Las Vegas! The band sat down with Ryan Seacrest to break the news. Click here to buy your tickets now, before they sell out!
Hot off of their fierce show-opening MTV VMA performance Sunday night, Jessie J, Ariana Grande & Nicki Minaj have finally released the highly-anticipated video for their song "Bang Bang."
The video debuted during Sunday night's VMAs and went live on Vevo tonight.
Check it out below and let us know what you think!