The extended British Royal Family joined Zara Phillips and Mike Tindall for a Cocktail Party on board the Royal Yacht Britannia in Edinburgh on this day in 2011, on the eve of their Wedding at the Canongate Kirk in Edinburgh.

The Princess Royal and Sir Tim Laurence, the Duke and Duchess of Cambridge, Prince Harry, the Earl and Countess of Wessex, Princess Beatrice and Princess Eugenie joined Zara Phillips and Mike Tindall for the Cocktail Party.