Who: Hanneli Mustaparta, model turned street-style blogger, stylist, and US Vogue contributor. Why we love her: The Norwegian beauty started out in front of the camera, but quickly established herself as talent behind the lens, taking street style for her own blog. The genetically blessed Hanneli makes taking fashion risks (like hotpants and crop tops) look easy and balances a crafty cool-girl aesthetic with classic pieces like structured handbags, blazers, and button-downs. We love the surprise factor in her Fashion Week looks — whether it's a pair of platform booties or a pair of ultra-wide-leg pants, she always throws us a curve ball. Key pieces: Hanneli relies on an eclectic, bold mix, but favours designers like Mulberry, Stella McCartney, and Phillip Lim. Stick to chunky sweaters, platform ankle boots, minis and shorts (to show off her pins), cropped knits, and quirky shades (and a camera in hand) to zero in on her look.