The Tonight Show with Jimmy Fallon

Wheel of Musical Impressions with Ariana Grande

Jimmy challenges Ariana Grande to a game of random musical impressions, such as Christina Aguilera singing "The Wheels on the Bus."

Posted by The Tonight Show Starring Jimmy Fallon on Tuesday, September 15, 2015

As David Letterman rounds out his final week on TV before retiring, the flood or tributes are starting to flow. Here’s what Jimmy Fallon had to say:

This is rather entertaining, particularly in light of Jimmy’s recent interview with Nicole Kidman.