Jimmy Fallon has had many magical moments on The Tonight Show this year. His latest a cappella version of the holiday classic "Wonderful Christmas Time" is going viral and is #1 on our top five Fallon moments of 2016.
1. Jimmy Fallon, Paul McCartney and "Sing" Cast Perform "Wonderful Christmastime"
2. Wheel of Musical Impressions with Demi Lovato
3. Lip Sync Battle with Melissa McCarthy
4. Jimmy Fallon, Sesame Street & The Roots Sing "Sesame Street" Theme
5. Wheel of Musical Impressions with Céline Dion
Which Jimmy Fallon video is your favorite from 2016? Join the conversation on our Facebook page, @TheListShowTV.