A Valley News Publication

Justin Timberlake and Jimmy Fallon have reunited for another round of “Camp Winnipesaukee,” a sketch the pair has been doing for years.

In the latest installment, campers Timberlake and Fallon sing 4 Non Blondes’ much remixed song What’s Up?. They’re soon joined by Keegan-Michael Key, who plays a counselor, and Billy Crystal, a camper from a nearby camp who shows up to sing Gloria Estefan’s Rhythm Is Gonna Get You.

Watch the sketch above.