Sienna and Athena have "a great example to follow in the strong bond" between Princess Beatrice and Princess Eugenie. Princess Beatrice and Edoardo Mapelli Mozzi welcomed their second daughter, Athena Elizabeth Rose Mapelli Mozzi,

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.

Athena’s arrival will place Beatrice’s younger sister, Princess Eugenie, back one place to 12th in line. Eugenie’s children, August (born in February 2021) and Ernest (born in May 2023) will be pushed back to 13th and 14th place respectively.