The Duke and Duchess of Cambridge are making significant life changes this year.
"As a parent of a four year old not in line to the throne. Prince Louis we see you and we understand you."
The 4-year-old royal was the accidental star of the queen's Platinum Jubilee.
The 4-year-old royal is the gift that keeps on giving.
Watch Queen Elizabeth II’s Platinum Jubilee kick off with pomp and circumstance to mark her historic milestone on the British throne.
Louis yelling next to Queen Elizabeth is perhaps the most perfect photo from the Trooping the Colour celebrations.
Prince George, Princess Charlotte and Prince Louis played key roles in a very important part of the queen's Platinum Jubilee celebrations.
The Duchess of Cambridge snapped her youngest son on the sand.
The photo has a sweet tie to the Duchess of Cambridge's childhood years in Jordan.
The photo shows Prince William and Kate Middleton's youngest riding a bright red bike before his first day at nursery school.