This weekend on The iHeartRadio Countdown with Mario Lopez the very talented Sabrina Carpenter stops by the studio! She is in the middle of a huge Summer Tour right now, working on new music and has a few new acting gigs in the works as well! So we'll catch up with her, play some throwback classics and Countdown the Top 20! Can Imagine Dragons hang at the #1 spot for yet another week? Tune in to find out!
Check out Sabrina's new song 'Why'!