Prince Louis has had many funny and sweet moments caught on camera over the years. (Getty Images)
Prince Louis may be Prince William and Kate's youngest child, but if the 2022 Platinum Jubilee is anything to go by, he appears to be the most sprightly.
The younger brother of Prince George and Princess Charlotte, and the fourth in line to the throne, was born on April 23, 2018 in the private Lindo Wing of St Mary's Hospital in Paddington, weighing 8lb 7oz.
He was christened as Louis Arthur Charles by the Archbishop of Canterbury Justin Welby at the Chapel Royal, St James' Palace, among friends and family in July 2018.
In 2022, before Louis began his first year of school, the Prince and Princess of Wales moved their children to Adelaide Cottage in Windsor and all three of their children started at Lambrook School.
The move came after Louis delighted royal watchers with his antics during the late Queen’s Platinum Jubilee celebrations in June 2022. During one of the events, Louis was seen poking out his tongue to his mum – an image which spawned many memes.
Prince George, Princess Charlotte and Prince Louis arrive for a settling in afternoon at Lambrook School, near Ascot on September 7, 2022. (Getty Images)
Prince Louis on his first day of school. (Getty Images)
Prince George, Prince Louis and Princess Charlotte greet their new headmaster. (Getty Images)
Members of the royal family appear on the balcony following the Platinum Pageant on June 5, 2022 in London, England. (Getty Images)
Prince Louis attends the Platinum Pageant on The Mall on June 5, 2022 in London, England. (Getty Images)
Prince Louis 'thumbs his nose' and sticks his tongue out at his mother as they attend the Platinum Pageant on The Mall on June 5, 2022 in London, England. (Getty Images)
Prince Louis gets excited during Platinum Jubilee celebrations. (Getty Images)
Prince Louis sits on his grandfather King Charles' lap during Platinum Jubilee celebrations. (Getty Images)
Prince Louis and Kate Middleton during Platinum Jubilee celebrations. (Getty Images)
The Prince and Princess of Wales with their children during the Queen's final balcony appearance. (Getty Images)
Prince Louis covers his ears as jets fly over Buckingham Palace. (Getty Images)
Prince Louis shares a sweet moment with the late Queen during a balcony appearance. (Getty Images)
Prince George, Prince Louis, and Princess Charlotte during the Trooping the Colour carriage procession at the Platinum Jubilee in 2022. (Getty Images)
Prince Louis' fourth birthday portraits
Prince Louis in Norfolk, where the Cambridge's spend much of their time. (The Duchess of Cambridge/PA)
Prince Louis enjoys cricket just like his great-grandfather did. (The Duchess of Cambridge/PA)
The Prince and Princess of Wales' 2021 Christmas card
Prince William and Kate shared a picture of Louis the night before his third birthday, taken the morning before he went to Willcocks Nursery School for the first time in April 2021. (Duchess of Cambridge)
Walking his first red carpet at the London Palladium in 2020
The December 2020 outing was a family occasion, which happened just before another coronavirus lockdown. (WPA Pool/Getty Images)
Louis held his mother's hand on the red carpet and looked mesmerised by the action. (WPA Pool/Getty Images)
Prince Louis browsed the programme as he sat with the Duchess of Cambridge at the theatre in London in December 2020. (WPA Pool/Getty Images)
He looked ready to applaud the performers as he waited for the show to begin. (WPA Pool/Getty Images)
Prince Louis was also spotted sucking his thumb and casting his eyes across the crowd. (WPA Pool/Getty Images)
The Prince and Princess of Wales' 2020 Christmas card
Prince Louis was spotted sitting in the back of the car as his father drove them for a Christmas lunch at Buckingham Palace in December, 2019. (Indigo/Getty Images)
At the at the King Power Royal Charity Polo match in 2019
Enjoying a family outing at the King Power Royal Charity Polo Match, in which Prince William and Prince Harry were competing for the Khun Vichai Srivaddhanaprabha Memorial Polo Trophy in July 2019. (Indigo/Getty Images)
Louis made his mother laugh as he sported a pair of sunglasses. (Indigo/Getty Images)
Louis pictured looking keen to meet his new cousin Archie, held by Meghan Markle. (WireImage/Getty Images)
Making his Buckingham Palace balcony debut during the 2019 Trooping of the Colour
Louis made his balcony debut when he was just one, in 2019. (Indigo/Getty Images)
On the Buckingham Palace balcony for Trooping the Colour, Prince Louis was held by his mum as he watched the RAF fly past. (Indigo/Getty Images)
Louis watched the parade from inside Buckingham Palace with older sister Princess Charlotte. (/Indigo/Getty Images)
A mum-of-seven shared exactly what she paid to take her family-of-seven out for a meal on holiday in Tenerife – and it's proved to be surprising for many
Queen Elizabeth II reportedly described Meghan Markle as "evil" during a Balmoral drinks reception just weeks before her death in March 2022, a source has claimed
Prince Harry has share the cutting eight word reply he gave to his father, King Charles, after being told that wife Meghan Markle couldn't be with the Queen when she died.
Princess Kate featured in a heartfelt video alongside Prince William to update the public on her cancer journey and now the couple have made a big change. See details.
The NHS is urging people to take a vital vitamin which will help keep your bones, teeth and muscles healthy as well as ensuring that your immune system is on top form
A Call The Midwife legend has quit the hit BBC period drama because she is 'too busy' according to reports. Meanwhile, the upcoming new season has started filming.
A Guelph, Ont., man is facing several charges after police seized more than 200 firearms as part of an investigation following a traffic stop in Waterloo.Officers stopped a vehicle for a traffic violation in the area of Weber Street N. and Bridgeport Road E. on Friday at approximately 7:20 p.m. and during the stop, saw firearms and ammunition in the vehicle.In total, 17 firearms were seized from the vehicle.On Saturday, officers completed a search warrant at a home in Guelph where they found 156
Taylor Swift’s trip to the US Open Men’s Final on Sunday looked, at first glance, like a normal day in the life of the world’s biggest pop star. Swift was joined in her VIP box at Flushing Meadows by boyfriend Travis Kelce, the Haim sisters and Kelce’s Kansas City Chiefs teammate Patrick Mahomes – and to the fury of Swifties the world over, his wife Brittany.
