The 4-year-old royal cheered on his dad, Prince William, during a Polo match in England.
Plus, did the duchess break royal protocol by baring too much skin at the queen's birthday celebration, the Trooping the Colour parade?
Shop the stylish royal's look.
The 3-year-old did somersaults, frolicked in the grass and snuggled with mom Kate Middleton.
The 36-year-old Duchess of Cambridge looked like she was having the best time with the kids as dad played polo.
The mother of three has some quick reflexes!
Prince George may be the future King of England, but to Savannah Phillips, he's just a pesky 4-year-old.
“Spending quality time together is such an important aspect of family life."
Word is that it was a Hollywood hunk who summoned the two royals to the dance floor, after a night of cocktails and beer pong.
ET also has new details from inside the newlyweds' regal receptions.
From celebrity guests to the Duchess of Sussex's dress, ET provides live updates of all the must-see moments from their nuptials.
From lace to sleeves, here's a look at all the ways the royal brides' gowns echoed one another's -- and the many ways in which they were totally unique.
Royals re-wear outfits too!
Harry is going a different route than his older brother, and will exchange rings with bride Meghan Markle at the royal wedding on Saturday.