Justin Timberlake Puts the 'Sexy Back' in Barbershop Quartets

Leave it to Justin Timberlake to make even barbershop quartets sizzle with sex appeal

OK, not really, because Timberlake and his back-up singers, the "Ragtime Gals," were dressed in hideous, multi-colored jackets and straw hats (a not-so-welcome break from JT's usual 'Suit & Tie' get-up). But they did do a hilarious rendition of "Sexy Back."

The Ragtime Gals premiered Tuesday on Late Night With Jimmy Fallon — Fallon was even one of JT's bandmates — as a part of Timberlake's week-long stint on the talk show

We always thought if Timberlake made a comeback to boy bands it would be on a reunion tour with 'N Sync, but we can work with this too