Kate Middleton and Prince William shared new footage of their son Prince Louis, showing behind the scenes of his 7th birthday ...

A message accompanying the new picture read: "Wishing Prince Louis a very Happy 7th Birthday!" The Yorkshire-born ...

Kate Middleton and Prince William shared a new portrait of their youngest child, Prince Louis, as he turns 7 years old on ...

A photograph taken in Norfolk this month has been released to mark the birthday of Prince Louis.

The royal family has been keeping us royal stans on our toes these past few weeks. We've gotten revealing glimpses at a ...

Prince Louis celebrated his birthday on Wednesday after a roller-coaster year dominated by his mother's cancer treatment.

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

The Prince and Princess of Wales shared a new snap of Prince Louis on social media to mark his seventh birthday on Wednesday, ...

GAP-toothed Prince Louis flashed a cheeky smile in an adorable photo released to mark his seventh birthday. Wearing a white ...

Princess Charlotte has turned 10 years old around two weeks after her younger brother Prince Louis and Prince William and ...

Prince William and Kate Middleton shared a new photo of Princess Charlotte on the young royal's 10th birthday.

Charlotte, the second child and only daughter of Prince William and Kate Middleton, was born at 8:34 a.m. on May 2, 2015 at ...