Prince Louis Beams in New Birthday Portrait To Celebrate Turning 8 Years Old

Photo Credit: Max Mumby/Indigo via Getty Images In case you didn't realize, today is a very special day! Why? Well, Prince Louis just turned eight years old . . . if you can believe it. To celebrate the milestone occasion, Kate Middleton and Prince William took to social media to share a new image of the youngster. And, unsurprisingly, royal fans were absolutely obsessed with the portrait. Kate Middleton and Prince William's youngest son turned 8 on April 23, 2026 View this post on Instagram "Happy birthday, Louis! 8 today!" the caption of a post on the Prince and Princess of Wales' . . .