[Frank E]

"Women with blonde or fair hair are more aggressive and determined to get their own way than brunettes or redheads, according to a new study.

Researchers claim that they are more likely to display a “warlike” streak because they attract more attention than other women and are used to getting their own way".

I'm not sure if external links can be posted here but I remember reading this in The Daily Telegraph but can't find it in the search
googling "Aaron Sell blondes attention" returns several hits from other newspapers the research item was syndicated to.