23/04/2016 5:14 AM AEST

Sweet Home Video Shows Prince George Takes After Grandpa Charles

Like grandfather like grandson.

Queen Elizabeth II celebrated her 90th birthday yesterday, and to mark the occasion, members of the royal family helped put together a documentary that includes some pretty incredible never-before-seen home videos. 

Earlier this week, the BBC gave us a sneak peek of "Elizabeth at 90," which aired yesterday. 

In it we see Princes William and Harry watching an old family video of a toddler strutting across the lawn. No -- it's not little Prince George. Rather, it's Prince Charles walking towards his mother, the Queen.

Charles' sons can be heard chuckling as Prince Harry remarks, "He walks like George!" 

"There's a purpose to the walk," Prince William says. Looks like Prince George, 2, is already preparing for his future royal duties. The third-in-line to the throne has his own commemorative stamp to mark the Queen's birthday, and recently posed in an adorable family portrait featuring four generations of the royal family. 

So there you have it, Prince George and Granddad Charles already have so much in common. And that's aside from their love of planting trees together.

So precious.  

Photo gallery Queen Elizabeth Turns 90 See Gallery
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