Jimmy Fallon's reggae barbershop quartet performed the singer's 2000 hit on Late Night .
Barbershop Quartet Version Of Shaggy’s "It Wasn’t Me"
Jimmy Fallon's reggae barbershop quartet performed the singer's 2000 hit on Late Night .
Jimmy Fallon's reggae barbershop quartet performed the singer's 2000 hit on Late Night .
Jimmy Fallon's reggae barbershop quartet performed the singer's 2000 hit on Late Night .