Justin Timberlake & Jimmy Fallon: "History of Rap 4" Duo
Sticking to tradition, the "Sexy Back" singer and the host of the evening show took to the stage to perform their fourth installment of "History of Rap."
Belting out everything from Eminem, Run DMC, Beastie Boys and 50 Cent, Timberlake and Fallon wowed the studio audience while also showing off their impressive dance moves.
Clearly happy about this week's finale performance, Jimmy tweeted, "After such a great week with @jtimberlake what better way to end it with History of Rap and a best of mix from JT." Check out the video below!