Justin Timberlake and Jimmy Fallon brought back their popular History of Rap segment back yesterday on Jimmy's TV show, The Tonight Show.
Trust us: You're going to love watching this pair belt out some classic hip hop anthems. Think LL Cool J, MC Hammer, Public Enemy and the Beastie Boys. It's so good!
The best bit though is when Justin Timberlake thrusts through Salt-N-Pepa's Let's Talk About Sex.
Watch it below…
