Prince Louis' adorable appearance at Trooping the Colour during the RAF flypast brought out a "childlike excitement" in the Queen, according to a body language expert.
The four-year-old could be seen momentarily covering his ears as the noisy planes roared overhead during the event that kicked off four days of celebration for the Queen's Platinum Jubilee.
Before that, he could be seen waving at the planes and chatting to the Queen during the incredible display.
