The littlest members of the royal family are too cute for words!

A new photo featuring Queen Elizabeth posing with her two youngest grandchildren and five great-grandchildren — including the always adorable Prince George and Princess Charlotte! — was released by the British monarchy on Wednesday, April 20 to commemorate the Queen's 90th birthday.

queen elizabeth royal family getty images

Queen Elizabeth with the youngest members of her royal family.

The portrait — shot by famed photographer Annie Leibovitz — was reportedly taken on March 28 in the Green Drawing Room of Windsor Castle. "It was a lovely jolly affair," a palace source told [People](http://www.people.com/people/package/article/0,,2039522221001459,00.html)_ of the photoshoot. "It was very relaxed."

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The photo features James, Viscount Severn, 8, and Lady Louise, 12 (Prince Edward and Sophie, Countess of Wessex's two children), Mia Tindall, 2 (the daughter of Zara Tindall and Mike Tindall), Savannah Phillips, 5, and Isla Phillips, 3 (the daughters of Peter Phillips and Autumn Phillips) and Prince George, 2, and Princess Charlotte, 11 months (Prince William and Kate Middleton's children).