Kate Middleton and Prince William have arrived at Buckingham Palace's annual reception to highlight the UK's diplomatic relations and the role of the monarchy within it, as they put on a united front after the ongoing "race row" as a result of Omid Scobie's Endgame book. The Prince and Princess of Wales, both 41, looked spectacularly regal as they posed side by side in photos for the event, which came days after they appeared at the Royal Variety Show at the Royal Albert Hall, with mum-of-three Kate donning a stunning blush pink Jenny Packham gown.