I'm aware of what you were trying to do, but by 'trying to prove that the stereotypes are wrong' you have only highlighted a stereotype that in fact not many people agree with nowadays.
Okay that's actually not true because for most of my life people have assumed that I'm dumb because I'm blonde and I'm not because I've done really well in life and go to an amazing school. So maybe I'm just stating the facts that I am smart and that I am blonde xx