Watch Ariana Grande Perform 'The Boy is Mine' on 'Fallon,' Singer Talks Meeting Kristin Chenoweth & Auditioning for 'Wicked'

Watch Ariana Grande and Cynthia Erivo Perform Mariah Carey and Whitney Houston's Iconic Hit 'When You Believe'

‘SNL’: Watch Ariana Grande Perform Two New Tracks from ‘Eternal Sunshine’

Watch Ariana Grande Get Emotional While Reflecting on Her 14 Songs in Spotify’s Billions Club: ‘So Thankful’