Great Britain's Three Day Eventing team has won the Silver medal, having been edged out by Germany for the Gold.
Zara Phillips, the granddaughter of Queen Elizabeth II, is a member of the equestrian team.
The Duchess of Cornwall, the Duke and Duchess of Cambridge, Prince Harry and Zara's older brother, Peter Phillips were in the crowd when Zara competed.
It was announced earlier this week that if Team GB medaled, the Princess Royal would present the medals. How cool will it be for Zara to have her Mum place the Silver Medal around her neck.