Seeing Ariana Grande live is an incredible experience, especially in Las Vegas. The singer had an extra special treat for the audience that night, and we are jealous.
Grande premiered a heartfelt ballad called, "Leave Me Lonely." We've included a video for all of you to see below.
To make things even better, towards the end of the night, Nicki Minaj made an appearance and the two performed, "Get On Your Knees," a collaboration that appeared on Minaj's Pinkprint.