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!
During Sunday night's MTV Movie Awards, Ellie Goulding and Zedd took the stage together to perform songs from the Divergent soundtrack, "Beating Heart" and "Find You."
Ellie Goulding sang her ballad with just a piano, before Zedd, with singers Matthew Koma and Miriam Bryant, kicked it up a notch by adding some beats to the Nokia Theater in Los Angeles.
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