Britain's Duke of Edinburgh was one of the first to arrive at Prince George's birthday party.
Britain's Duchess of Cambridge with son Prince George
The son of the Duke and Duchess of Cambridge turned two-years-old yesterday (22.07.15) and his great-grandfather was seen in a car on his way to Anmer Hall on the Queen's Sandringham Estate in Norfolk, England.
A number of guests were also seen arriving for the party in several cars, ahead of the 4pm start time.
It was thought that many of George's friends would attend as well as a few of his godparents.
Earlier in the day, a postman was seen delivering a huge number of parcels and cards to the royal address, most likely for the birthday boy.
Meanwhile, a new photograph of Prince George and Prince William has been released to mark his milestone birthday.
In the photograph, captured by Mario Testino on the day of sibling Princess Charlotte's christening, George can be seen smiling for the camera as his proud father holds him.
A spokesperson for Kensington Palace said: "This photograph captures a very happy moment on what was a special day for The Duke and Duchess and their family.
"They are very pleased to share this picture as they celebrate Prince George's second birthday."
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