Louis was quick to make his royal debut outside hospital on the day he was born, on April 23, 2018
A keen photographer, Kate Middleton took this photo of Louis at Kensington Palace when he was just days old, on April 26, 2018
A much loved baby brother to Princess Charlotte, Kate took this sweet snap of the siblings on May 2, 2018 at Kensington Palace
The family celebrated the christening of Prince Louis on July 9, 2018
So many smiles at a family party to celebrate Prince Charles's 70th birthday in November 2018
The Cambridge clan's Christmas card portrait includes a smiling snap of Louis, which shows how much the little prince is growing up!
It's thought that keen photographer Kate will release new photos of the prince to commemorate his second birthday - watch this space!