She's world renowned for her title as 'The Body' and it seems even though she's turning 50 this weekend, Elle Macpherson won't be loosing that nickname anytime soon. Believe it or not (we prefer not to), this Saturday the model who doesn't look a day over 20 will celebrate the big 5-0. From starting out as a fresh-faced model to developing an acting career, designing the lingerie line Elle Macpherson Intimates and becoming a judge for Britain's Next Top Model, there is no doubt that The Body is capable of more than posing. So to celebrate her birthday, we’ve captured her best little black dress moments, from red carpet dates with Valentino to starring on the cover of Vogue, take a look at her oh-so fashionable life in the one and only little black dress...