Royal dignitaries from around the globe congregated at London's Mandarin Oriental in Hyde Park tonight to dine together prior to tomorrow's royal wedding. Princes and princesses from Greece, Sweden, Belgium, Spain, and more traveled to England to take part in the celebration. The House of Windsor hosted tonight's event — Prince Charles was accompanied by his wife, Camilla, Duchess of Cornwall, while Queen Elizabeth joined her husband, Prince Philip, the Duke of Edinburgh. Spain's Princess Letizia was lovely in purple alongside her spouse, Prince Felipe, and his mom, Queen Sofia. Greece was represented by Crown Prince Pavlos and a nude gown-wearing Crown Princess Marie-Chantal, Princess Mathilde and her Prince Philip were there for Belgium, and Crown Princess Victoria and Prince Daniel attended on behalf of Sweden. The husband-and-wife-to-be, Prince William and Kate Middleton, did not attend as they're sequestered in their respective places, Clarence House and the Goring Hotel, resting up while spectators angle for good spots along the route to Westminster Abbey. We're live streaming the royal wedding starting at 1:30 a.m. PST, so join us to watch all the romantic events as they unfold!