Blake Lively has the most coveted hairstyle in America. For years, she's sported long, lush hair that most women can only get via extensions. Known mainly for her blonde hair, Lively recently went red for a new movie. Her hairstylist got this amazing shade of red by checking out the red hair on Lively's niece and nephew.
Photos: Famous Redheads
Video: How to Get Blake Lively's Long Waves