Prince Louis stole the show during 2024's Trooping of the Colour, and a lip-reader has shed light on what he was saying.
The entire Royal Family attended the ceremony, which marked the first public appearance of Princess Kate, the Princess of Wales, since announcing her cancer treatment.
The Princess, 42, arrived at Buckingham Palace with her husband, Prince William.
She was later seen in a royal carriage dressed in an all-white ensemble, accompanied by her three children: Prince George, Princess Charlotte, and Prince Louis.
While the world eagerly anticipated Catherine's appearance following her diagnosis, it was young Louis who drew much of the attention with his dance moves.
On the balcony of Buckingham Palace, Louis was visibly enjoying the music, breaking into a little dance.
Louis, known for his expressive nature, entertained the crowds by pulling faces, yawning, and wiping his nose during the event.
Throughout the day, Louis was seen chatting excitedly with his family.
During the flyover, he appeared mesmerized by the jets' colorful display.
According to lip-reader Gaby Lane, Louis turned to his father, Prince William, exclaiming: "Papa, Papa, Papa, look at all that colour!"
Proud mum Catherine smiled and explained to him that the planes had "dispersed", Lane told The Sun.
During the national anthem, Louis interacted with his older sister, Charlotte, who tried to keep her younger brother in check. Lane reported that Charlotte instructed Louis to "put your hands down."
The family watched the ceremonial parade at Horse Guards Parade, where Louis delighted in dancing to the march of the Scots Guards.
However, Charlotte was not amused by his dance moves. Expert lip-reader Nicola Hickling revealed that Charlotte scolded him, saying: "You have to stop doing that. Watch the parade."
Louis, however, defiantly replied: "I won't," to which Charlotte sternly responded: "Do as you're told." Louis then simply said: "Nope," according to Hickling, per the Mirror.
Another sweet moment occurred as Louis and Catherine traveled down the Mall in a horse-drawn carriage.
Astonished by the large crowds, Louis pointed out the spectators to his mother, saying: "Look over there ma." Catherine responded: "Right, look at that," as reported by Lane.
Princess Catherine received a warm ovation from the supportive crowds, who have rallied around her during her health battle. In March, she revealed she was undergoing treatment for an unspecified form of cancer, having undergone abdominal surgery earlier in the year.
Just a day before the event, Catherine updated her followers about her condition and confirmed her attendance at Trooping the Colour.
