Ashley Tisdale returns as "High School Musical’s" irrepressible Sharpay Evans in "Sharpay’s Fabulous Adventure," a Disney Channel original movie that starts production this summer for a 2011 premiere.
Tisdale also is an executive producer of the movie, along with "HSM" veterans Barry Rosenbush and Bill Borden.
Robert Horn (Broadway’s "13," "Designing Women") wrote the Disney movie.
After a talent scout spots Sharpay and Boi performing at a charity gala, the aspiring actress and her loyal pup headed to New York City. Breaking into Broadway is tougher than she expects, however, especially when she meets her match in a starlet who got her big break as winner of "So You Think You’re America’s Most Talented Performing Idol."