The third in line to the throne turns two years old on Wednesday, 22 July, and Kensington Palace celebrated early by sharing this photograph to Twitter today.
Little George is seen grinning at the camera while dad Prince William watches on. How gorgeous is our future king?!
His proud dad Wills called him a "little monkey" in a recent interview and we can totally see that in this picture!
The picture was taken by Mario Testino at Princess Charlotte's christening earlier this month. Mr Testino, a favourite of the late Princess Diana, was the official photographer for the event.
Several other images taken by him were shared shortly after the event, which took place at St Mary Magdalene Church on the Sandringham Estate on 5 July.
William told BBC News: "It's been obviously fantastic [having Charlotte] and she's been a little joy of heaven but at the same time it's more responsible looking after two little ones, especially when George is around: he's a little monkey!
"But it's fantastic having a lovely little family and I'm so thrilled. Catherine has been doing a wonderful job as a mother and I'm very proud of her."
We can't believe it's been two whole years since Prince George was born! It feels like only yesterday we were staring at those Lindo Wing doors, watching that town crier and waiting with baited breath to find out the tot's name...
Happy (early) birthday to George!
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