The two High School Musical stars have accepted an offer from Will Ferrell to participate in a comedy clip that will be posted on the Web site FunnyOrDie.com.
The two will worked with Hairspray director, Adam Shankman, on Wednesday (April 1) to make the video.
In addition to Efron and Hudgens, Nicole Richie and Thomas Lennon also make an appearance in the clip, which was fun to do, say the stars.
The video will be posted on FunnyOrDie.com, as well as shown as a trailer in Efron’s upcoming film, 17 Again, in the United States.