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!
Original Macy's iHeartRadioRising Star winners Megan and Liz released the video for their song, "Release You," Thursday, and we're already loving it! Check out the vid, which features footage of the twins getting ready, traveling and performing in New York City.
Watch "Release You" below and let us know what you think in the comment section below!