https://www.yahoo.com/beauty/who-run-the-world-blondes-study-says-115225385.html
"New research conducted by two business-school professors shows that blond women also tend to have more power in the U.S. In fact, a disproportionately large amount of women hold positions of power compared with the number of blond women in the actual population."
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"She suggested that becoming blond, whether conscious or not, might be a way of tempering masculine behaviors like assertiveness — they’re deemed more acceptable coming from someone disarming and childlike, she explains. 'The same woman changes her hair color from blonde to brunette, and she’s seen as a b--ch,' Berdahl told the Huffington Post."
Notice the last picture near the bottom of the article. . .