Sarah Ferguson, the Duchess of York, took Princess Eugenie out to dinner at Cipriani in London last night. The mother-daughter duo laughed as they made their way through the photographers to their awaiting car. Sarah Ferguson is back from a press tour through the United States to promote her memoir Finding Sarah and OWN Network reality series of the same name. The duchess's older daughter, Princess Beatrice, has been enjoying a romantic few weeks with her boyfriend Dave Clark. The two were spotted, much like the other young royals, at Wimbledon, and Princess Beatrice slipped on a bikini for a sporty day of yachting near Cap d'Antibes.