The Princess of Wales, 43, smiled alongside her husband, Prince William, and their three children during King Charles’ official birthday celebrations.

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."

In years past, Prince Louis has stolen the show during rare appearances on the Buckingham Palace balcony. In 2023, the young prince delighted in impersonating the RAF flypast, earning him a serious ta