There's no denying that the royal siblings have also shared many a cute moment together at official royal engagements such as on the balcony at Trooping the Colour, family outings and royal tours. The trio clearly have the same close bond, just like their parents have with their own siblings. Here at HELLO!, we take a look at George, Charlotte and Louis' best moments together throughout the years.
For this double celebration, the royal family treated the world to three beautiful pictures of Prince William with Princes George and Louis and Princess Charlotte in their sprawling garden at the family's Anmer Hall residence on the Sandringham estate. Keeping up with tradition, Kate photographed her husband and children - and this image shows the royal youngsters playfully clamber on top of their father as he lay grinning on the ground.
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WATCH: The sweet moment the royal children clapped for the health heroes
Clap for our Carers
George, Charlotte and Louis joined the nation as they clapped for NHS workers amid the ongoing coronavirus pandemic. The footage, taken by their parents William and Kate outside, showed Princess Charlotte, four, and George, six, clap enthusiastically, while their then one-year-old brother Louis, stood in the middle of his older siblings.
King Power Royal Charity Polo Day
Last year, the royals were out in full force to watch Prince William and Prince Harry participated in the King Power Royal Charity Polo Day for the Khun Vichai Srivaddhanaprabha Memorial Polo Trophy, which was held at Billingbear Polo Club in Berkshire. The heartwarming pictures saw Kate dote on little Louis as she sat down to enjoy a picnic with George and Charlotte.
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George and Charlotte also had a brilliant day playing football and croquet on the sidelines as their dad William played in a charity match with uncle Harry.
Ahead of his debut at Trooping the Colour last year, little Louis had been spotted with his two elder siblings earlier that day, peering out of a window to watch his parents and the rest of the royal family return to the palace following the carriage procession along the Mall.
George played with a toy gun and handcuffs, as Charlotte, sitting on mum Kate's lap, looked on in amusement.
Princess Charlotte's first day at school
In September 2019, Prince William and Kate released an official photo to mark their daughter Princess Charlotte's first day of school at Thomas's Battersea. The young royal posed with her big brother Prince George at their home in London, Kensington Palace.
George and Charlotte had starring roles as page boy and bridesmaid at their auntie Pippa's wedding in Berkshire in May 2017.
Royal tour of Canada 2016
There were plenty of adorable moments as the Cambridges went on their first overseas tour as a foursome to Canada in 2016. During a children's party at Government House in Victoria, George and Charlotte had tonnes of fun playing with a bubble gun and balloon arches.
George couldn't resist checking in on his baby sister in her vintage pram, as the Cambridges arrived for Charlotte's christening at the Church of St Mary Magdalene in Sandringham, Norfolk in July 2015. The then two-year-old wore a near-identical outfit to the one his father Prince William donned to visit Prince Harry in hospital when he was born. The £85 embroidered shirt with red shorts by British designer Rachel Riley flew off the shelves.
Princess Charlotte's birth
Back in 2015 proud brother George delicately kissed the head of his then 1-month old sister. The adorable pictures were snapped by keen photographer and mum, Kate.
Photo: Duchess of Cambridge
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