From the folks at Funny or Die, Wayne Brady and Mike Tyson take on "Every Little Step." Tyson's dancing makes it worth your time.
Plus one of the top items on Hulu; Fallon, Timberlake, the Roots, hip-hop. The music starts at about the 1:07 mark.
I go hot and cold on Fallon, but I liked him at the Emmys -- and in this. And Timberlake is The Man right now, and quite good in "The Social Network."