U.S. citizen Christopher O'Neill (L) and Swedish Princess Madeleine wave from the balcony of Grand Hotel prior to a dinner for the couple in Stockholm June 7, 2013, the day before their wedding. REUTERS/Bertil Enervag Ericson/Scanpix Sweden (SWEDEN - Tags: ROYALS) THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS. SWEDEN OUT. NO COMMERCIAL OR EDITORIAL SALES IN SWEDEN. NO COMMERCIAL SALES © Bild: Reuters/SCANPIX SWEDEN Schweden 07.06.2013 Elegantes Dinner vor Madeleines Hochzeit Königin Silvia und Carl Gustav luden ausgewählte Gäste am Abend vor der Hochzeit zu einem Dinner. Die Bilder. © Bild: Reuters/SCANPIX SWEDEN U.S. citizen Christopher O'Neill and Swedish Princ © Bild: Reuters/SCANPIX SWEDEN King Carl Gustaf and Queen Silvia of Sweden arrive © Bild: APA/ERIK MARTENSSON SWEDEN ROYAL WEDDING © Bild: APA/ERIK MARTENSSON SWEDEN ROYAL WEDDING © Bild: APA/ERIK MARTENSSON SWEDEN ROYAL WEDDING © Bild: Reuters/SCANPIX SWEDEN Norway's Crown Prince Haakon arrives for a dinner © Bild: APA/ERIK MARTENSSON SWEDEN ROYAL WEDDING © Bild: WWW.PHOTOPRESS.AT/www.PHOTOPRESS.at Royal family celebrate the Swedish national day