The Princess of Wales (pictured) has shared a video of herself getting creative and decorating a Christmas tree ahead of her royal Christmas carol concert. Kate, 40, will host the service latertoday - the same day the next three episodes of the Sussexes' series will drop - in Her late Majesty Queen Elizabeth II 's honour, in what will be her first Christmas Carol service since she was given the Princess of Wales title. The service, Royal Carols: Together at Christmas, will then be shown on ITV on Christmas Eve. In the short clip, which was shared on the Wales' Instagram Stories, the royal is seen beaming as she fixes baubles to the branches of a fir tree, as Christmas music plays in the background.