Justin Timberlake and Jimmy Fallon Continue With History of Rap

Justin Timberlake is the most talented performer of our generation. He can sing, he can act, and he's funny as hell. (Jamie Foxx is probably his only serious competitor in this regard.) He's a triple threat in an era when there are very few triple threats. 

Every time Timberlake goes on Jimmy Fallon, it's magic and last night was no different. 

Here's the history of rap part six.