Listen to Justin Timberlake on iHeartRadio

Earlier this week, I posted a video of Jimmy Fallon perform the Evolution of Hip Hop Dancing with Will Smith on the series premier of The Tonight Show with Jimmy Fallon. In case you missed it, you can see it HERE.

To close out his premier week, Jimmy Fallon performed the fifth installment of "The History of Rap," with Justin Timberlake with The Roots backing the performance. You got to admit, it's sounds pretty good.