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

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

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.

King Charles is ringing in his grandson, Prince Louis seventh birthday!Royal Family's official Instagram account extended ...