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!
Carrie Underwood performed “Do Re Mi” and “My Favorite Things” in Thursday’s “The Sound of Music: Live!” on NBC.
The singer played Maria Von Trapp in the one-time only production of the stage musical, while Stephen Moyer starred asCaptain Von Trapp.
Check out the videos below!