Jimmy Fallon and Justin Timberlake

Justin Timberlake returned to the Late Night with Jimmy Fallon stage on Friday, and he and Fallon unveiled "The History of Rap: Part 3."

Beginning with Run D.M.C.'s "King of Rock," Timberlake and Fallon's mash-up took the audience from 1985 to the present with such songs as Sir Mix-A-Lot's "Baby Got Back," Coolio's "Gangsta's Paradise," and Kanye West's "Stronger." They ended the number with Naughty By Nature's "Hip Hop Hooray."

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The two first joined forces on "The History of Rap" in 2010 and returned with Part 2 in July 2011. Watch the latest collaboration below. Which of the three is your favorite?

Watch below: