LONDON -- Monday marks a very royal birthday -- Prince George is turning six!
To celebrate, the family released a new portrait of George on a family trip as well as two new snaps taken by his mom, Duchess Kate, at Kensington Palace.
Prince George, a great-grandchild of Queen Elizabeth II, is third in line to the throne. George's grandfather, Prince Charles, is first, followed by his dad, Prince William. His two younger siblings, 4-year-old Princess Charlotte and 1-year-old Prince Louis, are in line right behind him.
Though George isn't spotted in public as much as the grown-up royals, he was recently seen out with his siblings and his cousin, 6-month-old Archie. George served as a page boy at the wedding for Archie's parents, Prince Harry and Duchess Meghan, last year.
VIDEO: Royal cousins spotted out with baby Archie
The Associated Press contributed to this report.
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