<a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Catherine+-+Duchess+of+Cambridge&family=editorial&specificpeople=542588 ng-click='$event.stopPropagation()'>Catherine</a>, Duchess of Cambridge attends a gala dinner in aid of Action on Addiction hosted by the 100 Women in Hedge Funds Philanthropic Initiatives on October 24, 2013 in London, England.