Hellcats show executives have asked Ashley Tisdale to go from blonde to brunette for her part as Sierra the intense type of character that captains the college competitive cheerleading team. She has that grundge rock band look going on with the glasses and the outfit.

You can check out more pictures of Ashley at her official site, ashelytisdale.com. So do you think Ashley looks better as a blonde or a brunette? Me personally, I think I will always think of Ashley as a blonde so that would be my preference. It was also announced that Ashley will be starring in Sharpay’s Fabulous Adventure.