Sabrina Carpenter Rocks iHeartRadio Wango Tango 2018 In LA 2380 Sabrina Carpenter gave a rocking performance at the iHeartRadio Wango Tango 2018 By AT&T in Los Angeles. Open slideshow for more photos. PREV1 of 18NEXT Submit Rating Average rating / 5. Vote count: No votes so far! Be the first to rate this post.