Jimmy Fallon is pulling out the big guns for his first Late Night show – Justin Timberlake has signed on to be a guest on Fallon’s premiere show on March 2. Justin Timberlake joins previously announced guest Robert DeNiro.

Jimmy Fallon and Justin Timberlake are no doubt buddies, with the two appearing in the hilarious SNL sketch, “The Barry Gibbs Talk Show.” And no doubt folks will tune in to see JT in Fallon’s hot seat.

Music act Clap Your Hands Say Yeah will appear on the March 4 show, and Gossip Girl’s Chace Crawford is on board for the March 6 Late Night with Jimmy Fallon show.