Jimmy Fallon & Justin Timberlake Rap With Roots

As reported by Gil Kaufman over at mtv.com, the 29-year old star dropped by Jimmy Fallon’s talk show recently, to promote his new film “The Social Network.” However, it soon changed into a Timberlake/Fallon performance on the “History of Rap.

Last night (Sept. 29) Justin Timberlake and Jimmy Fallon got down with The Roots on The Jimmy Fallon Show with a medley of hits from damn near everyone… Snoop Dogg, T.I., Eminem, Sugar Hill Gang, Beastie Boys, Kanye West, Missy Elliott, Soulja Boy, Jay-Z, Biggie Smalls