Princess Charlotte trips at the Trooping the Colour parade for Queen Elizabeth II birthday celebration

On Saturday,the Queen celebrated her 92nd birthday and was joined by her family including The Duchess of Cambridge, Prince William and their two eldest children Prince George, 4, and Princess Charlotte, 3, as they joined her to watch the Trooping the Colour parade, on a Buckingham Palace balcony.

Princess Charlotte tripped as her mother,Kate caught her. See video below;