Agreed, unfortunately, a majority of blonds tend to lack intelligence. There's this annoying fatass blond girl in my class named Siena and she's got these huge, gargantuan boobs, in fact, I think the reason she's so stupid and senseless is because all her intelligence when to her chest. OKAY, THAT WAS RANDOM.
Blondes are not dumb, people just think there all that and smarter because others wish they'd be better at things like most sporty girls. Yes it is true that blonde girls are smart but that doesn't mean someone has to go out and say bad things または lies about that one girl, she may easily get offended によって her accomplishments she has done in life. But the point is blondes are no different than other girls like brunettes または red-heads even if they have different talents または skills for sports または something.
They're actually not, I mean in glee/グリー everybody is a stereotype, Quinn and Brittney are stupid and blonde. I can think of many other blond characters that ARE smart though, for instance the in 表示する True Blood, Sookie, the main character is smart, and Eric Northman is a manipulative genius.