Prince Louis charmed again at Trooping the Colour. See Kate Middleton and Prince William's son wave, laugh and smile (with his new teeth!) at the King's birthday parade.

Members of the royal family, including Prince William, Kate Middleton, and their three children, are in attendance at the annual Trooping the Colour ceremony in London, held in honor of King Charles III’s birthday.

King Charles's third Trooping the Colour as monarch was a slightly more muted one in the wake of the Air India tragedy this week. The King requested members of the royal family in uniform, mounted officers in the procession,