Let's face it, model Arizona Muse can pretty much pull off any hairstyle she tries — sleek 'n' straight, retro curls, a ballerina bun, you name it, including the pageboy 'do she revealed in November last year. Ms. Muse has just debuted her shorter locks styled in a 1950s-esque thick, choppy pixie cut for Isabel Marant's Spring 2012 campaign — think a modernised take on Audrey Hepburn's Roman Holiday cut. Lensed by Inez & Vinoodh, Arizona is captured in a vintage car sporting her trademark radiant, flawless skin and glowing pearly whites. What do you think of Arizona's new 'do? Love it? Would you attempt this style for a fresh Spring look?