The 39-year-old first gave birth in 2013 and the world has watched in amazement as she's navigated her royal duties and motherhood with style, grace and ease.
While you won’t see the likely future Queen running to the store to buy her own sugar, you will often spot her taking time out of her busy life to tend to what matters most… her family!
Scroll through to see the photos that prove that the royal is the epitome of #MomGoals.
A dressed-down Duchess proudly showed off her brood in their 2020 Christmas card, where she held on to her two youngest tots.
In 2018, Middleton brought her two kids to watch their father compete in a polo match. The down-to-earth family cheered on their pop from the grassy sidelines.
Pile 'em on! Last year, in honor of William's 38th birthday on June 21, the Duchess released this adorable photo she took herself, in which their three kids climb on top of the birthday boy.
To calm any first-day jitters, the royal and her husband walked hand-in-hand with their two eldest kids as they made their way to school in London last September.
Girls rule! The mother-daughter duo matched in red coats as they were driven to a pre-Christmas dinner at Queen Elizabeth's home in 2019.
In their 2018 holiday photo, the family of five donned blue jeans and took to the great outdoors.
Making memories! Donned in a pale yellow dress and matching headpiece, the stylish mom flashed her signature smile at the 2019 Trooping of the Colour ceremony. Her polite children looked on and waved to the bustling crowd.
In September 2020, the color-coordinated gang had the opportunity to meet Sir David Attenborough at a special screening. What a treat!