HSM3 Top-Secret Dance Rehearsals

The cast of High School Musical 3: Senior Year were been in session on Thursday, while attending a dance rehearsal at a top-secret location in Utah. Can't be too top-secret if the paps found it! Those in attendance include Vanessa Hudgens and her BFF Ashley Tisdale and Lucas Grabeel. A notable absentee was Zac Efron.

Pictures by Bauer Griffin, via Just Jared