Princess Caroline (in white dress) and her husband, Ernst August of Hannover, promenade into the annual fancy-dress Red Cross Ball, held in the Salles de Etoiles in Monte Carlo, Monaco. The date was August 4, 2006. Not certain we approve of his shoes, which appear from this angle to be black sneakers -- surely not? -- but otherwise they look terrific. Ernst is Caroline's third husband, after Philippe Junot and the late Stefano Casiraghi; Caroline and Ernst have one daughter together, Alexandra, born in 1999.