Ashley Tisdale goes back blonde

When she hung up her High School Musical pompoms just over a year ago, Ashley Tisdale shook off her 'Sharpay' image by dyeing her Barbie-esque blonde locks an edgy brunette. But on the This Is It... red carpet last night, our Ash looked back to her brightest, most bubbly blonde best with this sunny, Californian hue. But does she look better blonde or brunette?