She's the girl with the killer cheekbones and pillow lips, the honey-coloured hair and the come-hither eyes. Yep, Rosie Huntington-Whiteley is a beauty force to be reckoned with, and today we're celebrating her 27th birthday! She may have the assistance of specially-formulated beauty food, but there's a natural glow to Rosie's looks that money can't buy. Whether she's smouldering with a red lip and dark eyes, holding her windswept hair off her bare face or rocking a seriously cool top knot, she radiates. See her best hair and beauty looks here — and happy birthday, Rosie!