Hell has frozen over: Blake Lively is not a natural blonde. Since she got prego, she stopped dying her hair and the unthinkable happened. I don't want to jump to conclusions here, maybe the hormones changed her hair color, maybe she had to dye the roots darker for a role, or maybe aliens kidnapped her and fucked up her hair. Half of this woman's career is based on having sun-kissed, golden, heavenly, beautiful, natural blonde hair: Bridget from Sisterhood of the Traveling Pants and Serena VDW are the ultimate power blondes.
Just saying, the brunette strands make her face look fat. Sort your fucking roots out Blake.