by Justin Timberlake wrapped his week-long musical guest post on "Late Night with Jimmy Fallon" with a bang on Friday night (March 15). Keep with their tradition, the "Suit & Tie" singer and the host performed the fourth installment of their "History of Rap" collaboration.
"After such a great week with @jtimberlake what better way to end it with History of Rap and a best of mix from JT," Fallon tweeted.
