Blunt bangs and retro flicks: best celebrity hairstyles of 2012

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Blunt bangs and retro flicks: best celebrity hairstyles of 2012

It was back in the Fifties that Audrey Hepburn debuted her famous pixie crop, but these days it's another screen siren best known for the elfin style.

Michelle Williams' super feminine cut was one of the most requested looks of the year