Back in September 2021, Princess Beatrice and her husband, Edo Mapelli Mozzi, welcomed their first daughter together, Sienna Elizabeth Mapelli Mozzi, whose middle name is a sweet tribute to Beatrice's late grandmother, Queen Elizabeth II.

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.