Adele Reacts to Jimmy Fallon's Perfect Imitation of Her British Accent, Reveals Which Record She Can't Wait to Hear

Adele and Jimmy Fallon's Classroom Instrument Rendition of "Hello" Is Better Than the Original

5 Seconds Of Summer - Want You Back (at Jimmy Fallon show)

Here's how Ariana Grande hinted to Jimmy Fallon she would star in 'Wicked'

Ariana Grande and Jimmy Fallon have epic lip sync conversation