This 22-year-old triple threat—she sings, dances, and acts—has been turning heads for more than a decade, with roles on 7th Heaven, Charmed, and Malcolm in the Middle. But her big break came when she was tapped to play spoiled teen queen Sharpay Evans in Disney’s High School Musical franchise after beating out a wrinkled dog (Sharpay—get it?) for the part. Ashley finally burns up the big screen when High School Musical 3: Senior Year hits theaters this fall.