Zac Efron & Vanessa Hudgens: Funny Or DIE?

On-and-off-screen couple Zac Efron and Vanessa Hudgens shoot a hilarious video on Tuesday (March 31) at a mansion in Los Feliz, Calif., for Will Ferrell‘s comedy site FunnyorDie.com.

Zac, 21, was seen walking around shirtless with a towel at a pool party.

Also on set: Queen Latifah and Nicole Richie (with longtime love Joel Madden).

At one point, expectant mom Nicole and Joel were seen filming around a bush as Zac laid down below them.

Nicole even Twitter-ed, “Just shot FunnyOrDie with Zac Efron. Me and VHud are besties.”

Queen also shot a scene with a Rolls Royce, looking a little mad. This should be a good one. Can’t wait!!! One more Vanessa pic at JJJ.