Hey Wildcats Fans ... from the set of High School Musical 3: Senior Year. Let Zanessa Hefron take you on a little teaser tour of the third installment in the HSM series which will come out in Movie Theaters -- I see HSM3 Premiere parties being big time. The film will feature ten new songs and the further adventures Troy and Gabriella (Trabiella? Gabroy? do fictional couples this famous also get Fupple names?) Zac Efron, Vanessa Hudgens and Ashley Tisdale (we are betting she brings her Sharpest Sharpay to Date!)are reprising their roles in the movie -- so its quality HSM -- accept no substitutes.