Miley Cyrus, Demi Lovato and Niall Horan Perform at the iHeartRadio Music Festival

Last night, September 23, was a Night 2 of the iHeartRadio Music Festival and it was a big night for some of our favorite musicians.

Miley Cyrus took the stage and performed a full set of songs including her new song, “Week Without You”. Niall Horan also took the stage and performed a number of songs inluding his hit single, “Slow Hands”.

Demi Lovato surprised the crowd during DJ Khaled performance. She joined the DJ on stage for a performance of her single, “Sorry Not Sorry”. All three stars will be releasing albums later this Fall.