By Emily Krauser
8:10 AM PDT, July 1, 2022
ET is looking back at some of the most beautiful moments between the young princes and their mom.
Meet William!
![Princess and Prince of Wales leave hospital with newborn son](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/diana_charles_william_getty613464798.jpg?width=1024&quality=80)
Princess Diana held on tight to her newborn son as she and husband Charles left the hospital on June 22, 1982, just one day after William's birth.
Play Date
![Princess Diana and Prince William](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/princess_diana_prince_william_getty52114608.jpg?width=1024&quality=80)
Too cute! William loved being held up high in his mom's arms during a relaxing day at Kensington Palace in February 1983.
Hear Me Out!
![Prince Charles, Prince William and Princess Diana at Kensington Palace](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/charles_william_diana_getty613464790.jpg?width=1024&quality=80)
Prince William captured his parents' attention as they spent time in a Kensington Palace garden in December 1983.
Fit the Pieces
![Princess Diana and Prince William play with jigsaw puzzles](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/princess_diana_prince_william_getty52107160.jpg?width=1024&quality=80)
Diana helped William put together a puzzle in his playroom at their Kensington Palace home.
Little Soldier
![Princess Diana and Harry at the family's home on July 18, 1986.](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-05/diana_harry_soldier_gettyimages-52117547.jpg?width=1024&quality=80)
Diana sat on the front stoop at the family's home, Highgrove House, while Harry played around dressed as a solider in a camouflage uniform on July 18, 1986.
Horsing Around
![Prince Charles, Princess Diana and sons in Balmoral](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/royal_family_getty639732048.jpg?width=1024&quality=80)
Prince William was clearly excited to show his mom his riding skills while visiting Balmoral, Scotland, with the whole family.
Piano Men
![Diana, William and Harry at piano](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/1280_princessdiana_william_harry2_hbo.jpg?width=1024&quality=80)
Princess Di accompanied her adorable tots as they tickled the ivories.
Holiday in Spain
![Princess Diana with sons in Spain](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/diana_william_harry_getty76435538.jpg?width=1024&quality=80)
The young princes hung out with their mom on the steps of the Marivent Palace when they visited Majorca, Spain, in August 1987.
Majorca With Mom
![Princess Diana and Harry on Vacation in Majorca, Spain, in August 1987](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-05/diana_harry_majorca_gettyimages-150527651.jpg?width=1024&quality=80)
While on vacation in Majorca, Spain, in August 1987, Harry and his mom spent quality time together while hanging out in the city.
Leap Frog
![Princess Diana and Prince William in Scotland](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/princess_diana_harry_getty461113028.jpg?width=1024&quality=80)
Ribbit! Princess Di and Harry looked for frogs along the banks of the River Dee during their summer vacation in Balmoral that same month.
Harry Gets Goofy
![Prince Harry and Princess Diana at Trooping the Colour](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/harry_diana_getty150527588.jpg?width=1024&quality=80)
Princess Diana didn't expect son Harry to stick his tongue out while the royal family celebrated Trooping the Colour in July 1988, but it made for a very cute moment!
Wheels Up
![Prince William and Princess Diana bike ride in Tresco](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/william_diana_getty809128050.jpg?width=1024&quality=80)
Diana and William went bike riding together around Tresco during their June 1989 holiday in the Isles of Scilly.
Hanging With Mom
![Prince William and Princess diana watch polo match](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/prince_william_princess_diana_getty186782860.jpg?width=1024&quality=80)
Prince William and his mom kept an eye on the matches during Cartier International Polo Day in Windsor, England, in July 1989.
School Days
![Prince Harry's first day of Wetherby School](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/diana_william_harry_getty52104969.jpg?width=1024&quality=80)
Diana looked incredibly proud of her dapper boys as they headed out the door on Harry's first day at Wetherby School in September 1989.
Beach Babes
![Princess Diana, William and Harry at the beach](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/diana_harry_william_getty451886384.jpg?width=1024&quality=80)
Princes Harry and William stayed close to their mom during a day of sun and sand on Necker Island in the Caribbean in April 1990.
Ski Bums
![Princess Diana and sons ski in Austria](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/diana_william_harry_getty52112889.jpg?width=1024&quality=80)
Princess Di and her boys hit the slopes of Lech, Austria, in April 1991.
Misty Day
![Princess Diana with her sons](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/1280_princess_diana_william_harry_getty_158066335.jpg?width=1024&quality=80)
The trio took in the view of Niagara Falls from aboard the Maid of the Mist during a trip to Canada in October 1991.
Wild Waters
![Princess Diana and Harry at Thorpe Park in Surry, England, on April 18, 1992](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-05/diana_waterpark_gettyimages-459293272.jpg?width=1024&quality=80)
Princess Di and Harry we're all smiles as they enjoyed the exciting Depth Charge ride at Thorpe Park in Surry, England, on April 18, 1992.
Splish Splash
![Diana Princess Of Wales, Prince William & Prince Harry Visit The 'Thorpe Park' Amusement Park](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/1280_princessdiana_william_harry_hbo.jpg?width=1024&quality=80)
A little water didn't get the grinning trio down when testing out the rides at Thorpe Park in Surrey, England, in 1993.
Your Carriage Awaits
![Princess Diana with Prince William and Harry](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/1280_princess_diana_harry_william_getty_158066389.jpg?width=1024&quality=80)
Diana and her boys enjoyed a horse-drawn sleigh ride while vacationing in Austria in March 1994.
Park Princess
![Princess Diana and Harry in Hyde Park, London, on May 7, 1995.](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-05/diana_harry_hydepark_gettyimages-52114541.jpg?width=1024&quality=80)
The Princess of Wales sat alongside her dapper son Harry during the V-E Day 50th Anniversary Celebrations in Hyde Park, London, on May 7, 1995.
White & Blue
![Princess Diana and Harry the V-J Day 50 Anniversary Celebrations on Aug. 19, 1995](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2018-05/diana_harry_vjday_gettyimages-157783790_1_.jpg?width=1024&quality=80)
Princess Diana and her son Harry looked absolutely regal while attending the V-J Day 50 Anniversary Celebrations in London on Aug. 19, 1995.
Lean In
![Princess Diana, Harry and WIlliam at VJ Day commemoration](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/diana_harry_william_getty106905061.jpg?width=1024&quality=80)
Harry's got something to say! Diana leaned into her boys' conversation during a VJ Day 50th Anniversary commemoration in August 1995.
Eton Elite
![Princess Diana and her sons](https://www.etonline.com/sites/default/files/styles/640xh/public/images/2017-08/1280_princess_diana_william_harry_smiling_getty_53598833.jpg?width=1024&quality=80)
Diana and Harry both accompanied William to his first day at Eton College in September 1995.