The Duke and Duchess of Cambridge's children are reportedly being lined up to take starring roles in the Queen's Platinum Jubilee celebrations.
Prince George, Princess Charlotte and Prince Loui s have already appeared on the Buckingham Palace balcony at events such as Trooping the Colour in the past.
The older two children, George and Charlotte, have also recently attended Prince Philip's memorial service at Westminster Abbey and the royals' Easter Sunday church service.