Prince Harry and Meghan Markle would have been among the first royals to learn of Princess Eugenie's pregnancy, according to an expert.
The 32-year-old, who is a cousin of Harry's, shared a sweet family photograph of her son August kissing her bump to announce she is expecting her second child with husband Jack Brooksbank.
Buckingham Palace said the royal family is "delighted" and that August is "very much" looking forward to becoming a big brother.