The last official appearance before becoming a "mum" ... Kate and Wills on the balcony of Buckingham Palace, and we have the last view of the Royal Bump. The Duchess has been keeping her feet up these last four weeks. Unlike other famous pregnant people this year, Kate never developed cankles, and she never, ever, dressed like a piece of furniture. Like most of her appearances, Kate set a new high standard for pregnancy fashion over the last six months. Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge stand on the balcony of Buckingham Palace during the annual Trooping the Colour Ceremony in London, England.