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!
"The Tonight Show with Jimmy Fallon" took a trip to Universal Orlando, so Tarik and The Roots paid homage to Harry Potter World!
Check out the video: