Prince William and Princess Kate Middleton released an adorable new image and video of their youngest son, Prince Louis, to celebrate his 7th birthday. Louis, who turns 7 on Wednesday, April 23, can ...

Princess Kate and Prince William have released footage capturing Prince Louis at his birthday photo shoot. The video shows their youngest son as fans love to see him: as a royal whirlwind.

The Prince and Princess of Wales took to social media to share a sweet snap of their youngest son on his special day.

Kate Middleton and Prince William took to their official social media accounts on Wednesday to commemorate their son Prince ...

Prince William and Princess Kate have shared an adorable new portrait of Prince Louis as he celebrates his birthday.

Prince Louis shows he's getting his grown up front teeth in a new birthday portrait posted by Prince William and Princess Kate.

Happy Birthday to Prince Louis who has turned seven today. To mark the special day, the Prince and Princess of Wales have ...

The Prince and Princess of Wales shared a rare photo of their pet ... and Louis 'Forget' Orla is the second dog that Prince William, 42, and Princess Kate, 43, have called their family pet.

The Prince and Princess of Wales reportedly took Prince George, Princess Charlotte and Prince Louis skiing during their school break Janine Henni is a Royals Staff Writer for PEOPLE Digital ...

Prince William and Princess Kate have shared a never-before-seen photograph of their very sweet family member to mark National Pet Day today. Taking to social media on Friday, the Prince and ...

Prince George has been having a fun couple of days on spring break and these latest photos prove ... match. William's body language clearly reveals how excited he is, as the 42-year-old thrusts ...