Princess Kate and Prince William have showed a sign of subtle support after Prince Beatrice and Edoardo Mapelli Mozzi's announced the birth of their new baby girl. The Prince and Princess of Wales liked an Instagram post on the Royal Family's official page,

In a statement on social media, The Royal Family said Her Royal Highness Princess Beatrice, 36, and her husband Edoardo Mapelli Mozzi, welcomed their daughter Athena Elizabeth Rose Mapelli Mozzi into the world last week on January 22. The baby, which is Princess Beatrice ’s second daughter, was born weighing 4 pounds and 5 ounces.

Prince William was all smiles during a royal engagement on Wednesday, January 29 — the same day Princess Beatrice announced the birth of her second child, Athena Elizabeth Rose