Diane Kruger celebrated her 36th birthday yesterday and, given that she's the star we turn to if we're in need of effortlessly chic beauty inspiration, we thought we'd mark the occasion by reflecting on some of her best beauty looks in recent years. Never one to disappoint on the red carpet, Diane mixes old Hollywood glamour with modern hues to ensure that she always stands out from the crowd. Whether it's a red lip, smoky eye or perfect ponytail, Diane always wows.