Queen Elizabeth, Prince Charles and Princess Anne share a silly moment.

In honor of World Photography Day, the British Monarchy treated their twitter followers to a throwback image featuring Queen Elizabeth and her two young children having some fun. "For @WorldPhotographyDay - The Queen with Prince Charles and Princess Anne in 1954, photographed by #MarcusAdams," the vintage picture was captioned. In the photo, the 28-year-old Queen is grinning ear-to-ear while her children are standing next to her in full on laughter.

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