Music News 'High School Musical' stars Ashley Tisdale and Lucas Grabeel reunite for song 05/24/2017 "High School Musical" stars Ashley Tisdale and Lucas Grabeel performed together this week. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Ashley Tisdale Lucas Grabeel High School Musical High School Musical 3: Senior Year
