Robbie Williams reportedly hopped on stage during Princess Eugenie’s royal wedding celebrations last night. The singer reportedly sang some of his greatest hits as Princess Eugenie celebrated her marriage to Jack Brooksbank. Williams’ daughter Theodora was a bridesmaid at the ceremony at St George’s Chapel in Windsor on Friday. The festivities are set to last two days with Saturday having a ‘festival vibe theme’ A source told the Daily Mail: “There will be dodgems and funfair rides, coconut shies, lots of food stalls, loads of cocktails, bloody Marys for the hangovers and a festival vibe.” Princess Eugenie and Jack Brooksbank married in front of the royal family and 850 guests at a star-studded ceremony at Windsor Castle. During the ceremony, classical singer Andrea Bocelli performed two songs accompanied by the Royal Philharmonic Orchestra. Once the ceremony was over, the couple followed the example of the Duke and Duchess of Sussex and rode through the streets of Windsor in a carriage Members of the public lined the streets to get a glimpse of the newlyweds. The nuptials were being followed by a post-wedding lunch hosted by the Queen and a black-tie reception this evening at Royal Lodge, the mansion in Windsor Great Park belonging to Prince Andrew. Many celebrities who attended the ceremony and wedding breakfast posted pictures to social media, flouting an alleged ban on publishing pics from the big day. Cars Delevingne, Jack Whitehall and Demi Moore were just some of the celebs to post images to Instagram.