Justin Timberlake and Jimmy Fallon impressed us when they teamed up for a little song and dance number called "A History of Rap" last year, and now they've gone and done it again. On Late Night With Jimmy Fallon, JT and Jimmy whipped out another routine, with fresh songs and dance moves. This time, they tackle Outkast, 50 Cent, Biz Markie, and more plus a rendition of Salt-n-Pepa's "Push It" that would put the Glee kids to shame. Sequels are rarely as good as the originals, but this may be an exception. Watch!
Check out the video when you read more.