"Ignition (Remix)" - Jimmy Fallon's Ragtime Gals (R. Kelly Cover) [YouTube Video]

This week, Jimmy Fallon started his new gig, taking over Jay Leno's spot as the host of the legendary Tonight Show. On Tuesday night's episode, Jimmy and three Tonight Show writers performed as their barbershop quartet, The Ragtime Gals. For a quartet of comedy writers, they sure know how to harmonize. To keep the song in the style of barbershop quartets, the group ended the song with a ridiculous cadence of "toot toots" and "beep beeps." Watch the video above.

This is the first appearance of The Ragtime Gals on The Tonight Show. Previously, they performed a rendition of "Sexy Back" with Justin Timberlake on Late Night with Jimmy Fallon.

Source: The Tonight Show Starring Jimmy Fallon YouTube Channel