Ashley Tisdale says mean girls are just insecure

Girls get mean when they feel threatened. Sharpay's feet get stepped on, so she gets vicious. Mean girls are the same way. I think they're very insecure. They look like they have it all together, but it's a mask. If you look at them and think they are this way or that way, you're actually buying into the stereotype and making it all worse. Girls Life Aug/Sept '06