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!
Ed Sheeran has proven he can do more than just sing ... he can rap (freestyle!) too. Sheeran stopped by iHeartRadio HQ in New York City, where he showed off his gangsta side by freestyling to Britney Spears' debut hit "Baby One More Time," with Paul the Web Guy.
Check it out below: