Justin Timberlake & Jimmy Fallon Do History Of Rap Part 2 Watch Now!

They did it.  Again.  Justin Timberlake was on Late Night With Jimmy Fallon to promote his new movie "Friends With Benefits" which opens this Friday night.  While on, they did the "History Of Rap Part 2" and it was great.

It included N.W.A., Rob Base, Salt n Pepa, Vanilla Ice, Cypress Hill, DMX, Nelly, 50 Cent, Outkast, DJ Khaled, Lil Wayne, Cali Swag District, Rick Ross, and Biz Markie along with others.

Check out the clip above for the History of Rap Part 2. We included part 1 below as well. It is funny and very cool. 

Justin and Jimmy did it again!-Dr.FB

Diagnosis:  Fallon  & Timberlake Killing It Again!