Kate Middleton & Prince George Cheer for Polo Princes William & Harry

Posted Monday June 16, 2014 7:29 AM GMT

They’re always up for an afternoon of sport, and on Sunday (June 15) Prince William and Prince Harry participated in the Jerudong Trophy Charity Polo Match in Cirencester, England.

The handsome royal hunks paraded around the field on horses while Duchess of Cambridge Kate Middleton and little Prince George cheered from the sidelines.

And it sounds like George was a bit of a handful for his beautiful mom, though everyone was excited to be with Prince William as he celebrated his first Father’s Day as a proper dad.

An eyewitness told press, “You know George -- wriggle wriggle wriggle! He was adorable. He was in Kate’s arms most of the time, but she put him down on the ground a couple of times to play. He was grabbing one of the polo mallets at one point when Kate joined in with the divot stomping during a break. Kate seemed a bit nervous to let go of him though. She said, ‘He’s really fast!’”

Photo Credit: Getty Images