Of course not.
No, Lucas and Ashley are not twins but they do star together in the High School Musical movies
They play twins in High School Musical.No they are not
no because they cant kiss i seen the movie you seen it and they were twins in the movie
Ashley tisdale
no.
Ashley Michelle Tisdale.Lucas Grabeel
No.No.No.No.
Ashley Tisdale
if you mean in high school musical, then yes, lucas(Ryan) sister is Ashley(Sharpay), but in real life they are not siblings but they are friends.
They never dated.
Lucas
Oldest to youngest: Lucas Grabeel (26) Ashley Tisdale (26) Vanessa Hudgens (22) Lucas will turn 27 on November 23 2011.