Dynamic Duo! Watch Jimmy Fallon and Justin Timberlake's 'History of Rap 5'
Jimmy Fallon wrapped up his first week of hosting "The Tonight Show" by bringing back one of his most popular segments, with a little help from his friend Justin Timberlake.
The duo performed their fifth installment of the "History of Rap" on Friday night, this time taking on songs by artists including, LL Cool J, Salt-N-Pepa, Drake, Kendrick Lamar and Kanye West.
When Timberlake came out for his interview, the "Suit & Tie" singer and Fallon just sat there for a few moments as the audience went crazy, then grabbed microphones and launched into the newest version of the musical skit.