Jimmy Fallon and Justin Timberlake Rap it Up (VIDEO)

And so we discover yet another talent of Jimmy Fallon’s: Master rapper. Or at least passably competent rhyme-spitter.

Musician-turned-The Social Network star Justin Timberlake guested on Fallon’s late-night talk show on Wednesday, and eventually the conversation turned to their mutual love of hip-hop.

And then, it was on.

Accompanied by Fallon’s house band The Roots, Fallon and Timberlake took to the stage and ran through a virtual history of hip-hop, starting with the Sugar Hill Gang classic “Rapper’s Delight” before touching on The Beastie Boys, Snoop Dogg and Eminem, among other rap luminaries.

Check out Jimmy and Justin getting their rap on in the video below. Who do you think has better skills? Let us know in the comments section.