Prince Guillaume of Luxemburg, Princess Astrid of Belgium, Prince Albert II de Monaco, Princess Sibilla of Luxemburg, Prince Lorenz of Belgium, Mrs Dariga Nazarbayeva, Mrs Ornella Pessina and Prince Alwaleed bin Talal bin Abdulaziz al Saud attend the 'EORTC' Charity Dinner at Monaco Yatch Club on 01.10.2014 in Monte-Carlo, Monaco