The Duke and Duchess of Sussex have kept their family life with son Archie Harrison Mountbatten-Windsor fairly private since they became parents in May 2019.
Although he may not have attended as many royal appearances as his cousins Prince George, Princess Charlotte and Prince Louis, Archie's parents have kept fans updated on some of his biggest milestones.
From the moment the royal tot was introduced to the world to his first Christmas in America, take a look back at Archie's biggest firsts…
First royal photocall
This was the first time we all got a glimpse at the lovely Archie and what a cutie!
Speaking in St George's Hall at Windsor Castle just two days after the birth, the royal couple looked every inch the doting parents.
"It's magic, it's pretty amazing," shared Meghan as her husband held their newborn. "I have the two best guys in the world so I'm really happy." She added: "He has the sweetest temperament, he's really calm."