The Duke and Duchess of Cambridge, along with George, eight, and Charlotte, seven, met performers and crew involved in a special Platinum Jubilee Celebration Concert taking place within the grounds of the castle.
William and Kate seemed to encourage their shy-looking children to shake hands and introduce themselves to dignitaries as they arrived in the Welsh capital, though Charlotte was soon beaming. It is believed to be the first official royal visit for the young royals.
Missing was Prince Louis who stole the show when he appeared on Buckingham Palace's balcony with his family and the Queen after the Trooping the Colour ceremony on Thursday.
The couple and their children are due to watch rehearsals and meet some of the acts taking part in the celebrations including Welsh singer Bonnie Tyler. Bonnie was last week made an MBE in the Queen's Birthday Honours for her services to music. Read more from The Daily Mail @ https://tinyurl.com/2drmh2sx