To be honest I could care less.
But really? even if it cause her career and viewed as immature?
You would still love that so much even if it cause her big time just to piss off people?
Well Avril have tendencies to do things just to piss of other people. So no surprise if that happens
To be honest, I think that light blue streaks is cute on her, but my personal opinion isn't the best this time, What matter is what the public wants, and they want the mature, no streaks Avril.