ABC's new reality show based on the hit Disney franchise High School Musical debuts on TV tonight, July 20. Hosted by Nick Lachey, High School Musical: Get in the Picture has contestants competing through a series of High School Musical-themed singing and dancing challenges. The winner of the reality TV series will get a guest spot in a music video to be shown at the end of High School Musical 3: Senior Year (due in theaters October 24) and will also get to record two singles for Walt Disney Records.