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On Friday, Jimmy Fallon posted on his official YouTube channel a video Justin Timberlake and himself performing the fifth installment of the 'History of Rap'. They covered a wide range of songs including songs by Will Smith, Salt N' Pepa, Ini Kamoze, LL Cool J, Busta Rhymes, Jay-Z, Run DMC, Kanye West, and Ludacris. As expected the video was a smash hit, getting 488,329 views in just a day.
