Zac Efron's Funny or Die Pool Party!

April 8, 2009 By:
Zac Efron's Funny or Die Pool Party!

What happens when embarrassing relatives crash Zac Efron's A-list pool party? You get a hilarious Funny or Die video!

The hilarious sketch features Zac's on-and-off-screen girlfriend Vanessa Hudgens, Nicole Richie and her beau Joel Madden, Lance Bass, Justin Long, Carmen Electra, Queen Latifah, Brittney Snow, Jessica Stroup, Brody Jenner, Jessica Rose (lonelygirl15), and Zac’s 17 Again co-stars Thomas Lennon and Nicole Sullivan.

In the video, Efron's "Uncle Hank" and his girlfriend, Randi, crash Zac’s pool party and try to fit in with the "cool" crowd.

"A lot of people did it because they want to hang out with Zac," 17 Again producer Adam Shankman, who co-directed the clip, tells People. "It is the craziest group of people."

Check out the hilarious video below...