Prince George Looks Absolutely Adorable in 4th Generation Royal Photo

Photo: Ranald Mackechnie, Royal Mail via Getty Images

To celebrate Queen Elizabeth II's 90th birthday, Buckingham Palace released this adorable photo showing 4 generations of royalty.
However, no one can get past Prince George.
ISN'T HE THE CUTEST!?!
Sources say it was shot last year in the Drawing Room at Buckingham Palace.