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 revealed on April 17 that they won't join the royal family on Easter this year. Instead, William, 42, and Kate ... Tim Graham Photo Library via Getty Royal ...

Aaron Chown/PA Images via Getty Kate Middleton and Prince William spent Easter with her ... The Prince of Wales, 42, and Princess of Wales, 43, revealed ahead of the weekend that they would ...

But Prince William ... cousin in the sweet photos from the day. In one snap, Peter, Diana and Prince Charles are walking up the hill towards the castle when Prince William turned around and ...