"Congratulations Beabea.. So looking forward to more on this journey of motherhood together. And adding another little one to the gang," she wrote in an Instagram post.
While Beatrice shares daughter Sienna, three, and stepson Christopher Woolf, eight, with Edoardo, Eugenie has sons August , three, and one-year-old Ernest with husband Jack Brooksbank .
Eugenie shared a personal snap with Jack, Edoardo and Beatrice on a beach with their respective children, August and Sienna, then around 22 months and 15 months old, dressed in puddle suits as they splashed around in their wellies in the low tide.
A second shot showed the royal sisters standing close together and beaming at the camera, both dressed in wax jackets and hats, with Eugenie donning red festive woollies.
Eugenie admitted in the caption: "I couldn't find a single group shot of us [hand to face emoji], so this one from Christmas 2022 will have to do."
Sharing rare snaps of Beatrice and Sienna, the author, 64, wrote in an Instagram post: "A very proud GiGi/Mum today. Such an incredible blessing and an embrace to my heart. Wolfie, August, Ernie and Sienna will be over the moon to have the fifth member of the five aside."
The official statement from Buckingham Palace released on Tuesday read: "Her Royal Highness Princess Beatrice and Mr Edoardo Mapelli Mozzi are very pleased to announce that they are expecting their second child together in early spring; a sibling for Wolfie, aged eight, and Sienna, aged three. His Majesty The King has been informed and both families are delighted with the news."
ROYAL FAN? JOIN THE CLUB
Welcome to The HELLO! Royal Club , where thousands of royal fans like you get to delve deeper into the wonderful world of royalty every day. Want to join them? Just click the button below for a list of club benefits and joining information.
Get updates delivered to you daily. Free and customizable.
It’s essential to note our commitment to transparency:
Our Terms of Use acknowledge that our services may not always be error-free, and our Community Standards emphasize our discretion in enforcing policies. As a platform hosting over 100,000 pieces of content published daily, we cannot pre-vet content, but we strive to foster a dynamic environment for free expression and robust discourse through safety guardrails of human and AI moderation.