Mischa was looking simply adorable in white while arriving at the elegant Diner des Tsars to aid Unicef in London on Thursday. Mischa is usually at the forefront of fashion so it's no surprise that she's rocking semi-ruffles and nude shoes. The dress, which looks so delicate that it might be made of tissue paper, makes Mischa surprisingly innocent and sweet. We almost forgot about her last two boyfriends.