By Emily Mitchell/Reported by Wendy Cole

She spent part of her childhood on a Welsh sheep farm, and, at 16, still has a fresh outdoors look. Au naturel, that is. Makeup and lighting have transformed Lucie de la Falaise into the new "face" for Yves Saint Laurent cosmetics. Niece of the designer's muse Loulou de la Falaise, Lucie first met Saint Laurent in his Paris studio when "he designed an Indian outfit for my brother and a fairy dress for me." At the time she was four. And twelve years later, voila!