The body language expert also highlighted the significance of Princess Kate's turquoise coat dress, saying, "It is the color of tranquility, of protection, it denotes healing. The white that's included in her outfit is a significant color. It's, again, tranquility and peace, cleanliness and neutrality."

Senior working royals including Prince William, Kate Middleton, Princess Anne, Prince Edward and Queen Camilla will reportedly take part in the king's birthday parade.

It was certainly a birthday to remember for King Charles as he attended his first Trooping the Colour since his cancer diagnosis. The monarch joined other members of the royal family today as they gathered on the Horse Guards Parade and later on the ...