Pharrell and Jimmy Will Crack You Up as '80s Soul Singers "Afro & Deziak"

Pharrell Williams and Jimmy Fallon brought the funk during The Tonight Show on Wednesday. The pair performed a medley of hilarious hits as a fictional '80s R&B duo called Afro & Deziak, crooning "Girl, I'm Gonna Get You in the Mood" and "Girl, I'm Gonna Give You What I Got" while wearing horrible wigs and lamé jackets. This is just the latest in a string of funny singing videos from Jimmy, who is gearing up for the big premiere of Lip Sync Battle; the host will go up against Dwayne "The Rock" Johnson in the show's first episode, which airs April 2. Watch the video above now, and check out more viral videos here.