Pictures: 900 horses in big show for Queen's 90th birthday
The Queen celebrates her 90th birthday with a giant show featuring 900 horses and 1,500 human performers at Windsor Castle.
The Queen has celebrated her 90th birthday with a giant show featuring 900 horses - 10 for each of her years. She and the Duke of Edinburgh arrived to the pageant in a large horse-drawn royal carriage.
The Queen is a big fan of horses and has looked after them since she was a little girl. 600 of the performers were from the military and they gave the Queen a special birthday cheer.
The show took place at Windsor Castle. Around 1,500 human riders and performers took part in a special parade that told the story of the Queen's life.
Popstars Kylie Minogue and Jess Glynne also sang during the special performances.
Happy Birthday Your Majesty! She certainly seemed to have a good time.
A giant birthday cake was brought out for the Queen at the end of the show. It was so large, it had to be pulled out using a car!
The show even featured a pantomime-style performance of the Queen's famous corgi dogs - and a yak!