Shush! Prince George is hushed by cousin in viral moment at Trooping the Colour

Prince George the troublemaker!

Savannah Phillips, the Queen's great-granddaughter, slapped a hand over her 4-year-old cousin's mouth to keep him quiet in a hilarious moment at the annual Trooping the Colour that's now going viral.

You can watch the priceless moment here:

Prince George couldn't contain his excitement as he watched planes for the Royal Air Force fly by during his great-grandmother Queen Elizabeth's 92nd birthday celebration. Savannah, the daughter of Peter Phillips and granddaughter of Princess Anne, clearly wasn't amused and made a shushing motion at George.

While the 7-year-old royal wasn't having it with her cousin's antics, we really can't blame George for getting excited about the planes pass by. The photos, which you can check out in the slideshow below, are pretty spectacular.

Though this moment at the annual Trooping the Colour was pretty memorable, George's mom Duchess Kate also stole the show with her Alexander McQueen number, while his aunt Meghan Markle dazzled in a Carolina Herrera look. For more on the Trooping the Colour, watch the video above.

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