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!
Beyonce isn't the only star who can release new music with no warning what-so-ever. Lorde released new music too! Her new song is called "No Better."
Check it out below!
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