Name: Gabriella Montez
About: A musical rival has invaded not only Sharpay's previously perfect world at East High, but also her own Country Club.

Name: Troy Bolton
About: Sharpay has her sights fixed firmly on Troy, and is determined to come between the happy couple, further cementing her rule over the school!

Name: Ryan Evans
About: Sharpay's very own brother, who she doesn't mind stepping on in order to get to (or bop to) the top - but will he stand for this forever?

Name: Chad Danforth
About: Despite finding Sharpay cute, Chad knows not to mess with the queen of musical theatre if he wants to remain unscathed.

Name: Kelsi Nielsen
About: Sharpay is determined to take advantage of Kelsi's talent for compositions. Transpose!