Watch Jimmy Fallon Cover R Kelly's "Ignition (Remix)" With Barbershop Quartet

Having relived some of the most iconic dance moves from hip-hop last night for the debut of his Tonight Show with Jimmy Fallon with a little help from Will Smith, it looks like Fallon is still peering back through hip-hop’s recent history books for new music material, as tonight the talk show host has covered R.Kelly‘s 2003 song “Ignition (Remix).” Accompanied by three other members to make a barbershop quartet, you can watch the video above and head here to watch his feature with Will Smith.