Princess Beatrice and husband Edoardo Mapelli Mozzi have announced the birth of their second child together, a baby girl called Athena Elizabeth Rose—whose name has a very special meaning. Mapelli Mozzi shared the happy news with an Instagram post on Wednesday.

In the photo the royals shared of Athena, who is now 11th in line for the British throne, the newborn was wrapped in a pink cashmere blanket from Princess Marie-Chantal of Greece’s eponymous brand. The blanket, from the “angel wing” collection, is one of Marie-Chantal’s favorite pieces, she told Tatler.