Looking Back at Prince George’s All-Time Cutest Photos

Kate Middleton and Prince William seen as they leave the Lindo Wing of St. Mary's Hospital in London with their newborn son, Prince George of Cambridge.

To mark Prince George's first birthday, Prince William and Kate Duchess of Cambridge take the little Prince to visit the Sensational Butterflies exhibition at the Natural History Museum.

Prince William, Kate the Duchess of Cambridge, Prince George, and daughter Princess Charlotte take a stroll through the garden as they arrive for Charlotte's Christening.

The Duke and Duchess of Cambridge along with their children Prince George and Princess Charlotte wave goodbye as they get on a floatplane in Victoria B.C

Prince George and Princess Charlotte were quite the addition to the royal wedding party along with mom and dad and uncle Prince Harry.

The Duke and Duchess of Cambridge, along Prince George and Princess Charlotte, make their way down the jetway on Canadaian Royal Tour

The bridesmaids and page boys, including Prince George and sister Princess Charlotte are having quite the giggle at the wedding of Princess Eugenie of York in St George’s Chapel.

Ah, the little royals heading to their first day of school at Thomas's Battersea in London —  the eldest Cambridge is about to be a Middle School graduate at the end of the year.

See More of Prince George's All-Time Cutest Photos