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The video shows more photos of George outside near the fence and laughing and playing wiht his siblings, whose giggles can be heard in the accompanying audio.

\"12 today! 🎉,\" the video's caption reads.

View this post on Instagram

A post shared by The Prince and Princess of Wales (@princeandprincessofwales)

Like his younger siblings, George attends Lambrook School, a prep school for children ages 3-13 that is located near the family's home in Windsor, England.

George was most recently seen publicly attending the men's final at Wimbledon on July 13, alongside his parents and Charlotte.

\"PHOTO:
Andrew Matthews/PA Images via Getty Images
PHOTO: The Prince of Wales (left) and Prince George in the Royal Box on day fourteen of the 2025 Wimbledon Championships at the All England Lawn Tennis and Croquet Club, London, July 13, 2025.
>

Earlier this summer, George was joined by Charlotte and Louis while attending commemorations in London for the 80th anniversary of VE Day -- Victory in Europe Day -- which marks the anniversary of the end of World War II in Europe.

The Wales siblings joined their parents William and Kate and other members of Britain's royal family at the event.

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