If you're between between 16 and 22 years old, you can audition!

The hunt will be on for a new "High School Musical" star when NICK LACHEY takes the reins as host of a new ABC reality show.

"High School Musical: Summer Session" debuts Sunday, July 20 at 8 p.m. EST. The series will chronicle the search for the newest cast member of the hit movie series. 'High School Musical 3,' which will be the first 'HSM' movie to hit the big screen, is currently in production.

Open casting calls for show commence Sunday, April 27 at Long Beach Arena in Long Beach, California, and continue on Wednesday, May 7 at Champion Stadium in Disney's Wide World of Sports Complex in Orlando, Florida. Anyone between the ages of 16 and 22 can audition (those under 18 must bring a parent or legal guardian) -- just prepare to possibly be on TV! Both casting calls will form the early episodes of the series.