Prince Louis Bikes to Preschool in His New 3rd Birthday Photo — Taken by Mom Kate Middleton!

LOOK: Prince Louis' new photos for his 1st birthday

It's the Most Royal Day of the Year! Everything You Need to Know About Trooping the Colour

Prince Louis: Here Is What You Didn't Know About William and Kate's Youngest Son

Prince William has revealed his youngest son Prince Louis is learning to play the drums

Secrets About Prince Louis of Wales

Kate Middleton Calls Prince Louis a Sweet Nickname During His First Royal Engagement

Kate Middleton Shares Her Children's Candid Reaction to Her Engagement Photos with Prince William

Prince Louis Celebrates Fifth Birthday

Prince Louis Celebrates His Third Birthday Today!

Kate Middleton and Prince William's New Home in Windsor Doesn't Have Room for Nanny Maria

A new photo of Prince William and his children has been released in honour of Father's Day

Kate Middleton As A Mom

NEW Appearance: William, Kate, Charlotte and George - A Beautiful Family!

Inside Prince William, Duchess Kate’s Holiday Plans Amid The Pandemic, Plus Plans For The New Year

Duchess Kate's Engagement Ring: The Previously Untold Story Behind It

Kate Middleton Cancels Outing with Prince William at the Last-Minute Because of Her Kids

"That Worries Me": Prince Harry Wants To Help William and Kate's Kids

Kate Middleton and Prince William Look Straight Out of a Musical in Rare Candid Garden Party Photo

3 Things to Know About Prince William and Kate Middleton's 3 Kids

Recapping Prince William and Kate's Bingo Game & Meghan Markle's Birthday Gift to Prince Harry

Prince George, Princess Charlotte and Prince Louis Are Starting at a New School Together!

The Tallest British Royals

Kate Middleton Debuts a New Fall Haircut at Her Three Children's First Day of School

Kate Middleton Wears Her First Tiara in Nearly 3 Years for Buckingham Palace Banquet — See the Pics!

See Kate Middleton Jump Into Mom Mode After Princess Charlotte Playfully Sticks Out Her Tongue!