Prince George is back on the scene–and he’s walking! The little prince, who hasn’t made a royal appearance since he bid adieu to Australia in April, was on hand to cheer on dad Prince William and uncle Prince Harry during a Father’s Day charity polo match in Cirencester, England.

Outfitted in adorable pink seersucker overalls (a trend the prince has worn before), he and mom Kate Middleton stuck to the sidelines where George got into a bit of playful mischief, picking up polo mallets and crawling in the grass. He even showed off his walking skills (with the help of mom). All in all it was a great family outing to celebrate William’s first Father’s Day!

Because one photo of Prince George’s chubby cheeks is never enough, click through the gallery to see more photos from yesterday’s polo match, plus many more photos of the adorable prince.