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Behnaz Sarafpour

Kerastase hairstylist Ashley Javier swears that any woman who can French braid can do this funky, geometric zigzag braid. I had my doubts until I saw a Public Relations girl sporting it the next day -- and she swore up and down that no one helped her. If you want to try it, create a side part and start French braiding your hair, turning four times as you make your way down (think of it as dividing your head into four sections horizontally).