Even while the world waits for Meghan Markle and Prince Harry‘s first baby, there could be another child arriving into the royal family in the near future, and that’s because Kate Middleton may want to add baby number four to her little group.

The Duchess of Cambridge, 37, while on her walkabout tour in Ireland with her husband, Prince William, stopped to meet an adorable 5-month-old baby named James Barr. “He’s gorgeous. It makes me feel broody,” the mother-of-three told the little one’s father, Alan, according to People. “You’re a very sweet little boy,” she added.

Out of nowhere, because we were all thinking it of course, good old Alan asked Kate, “Baby number four?” Laughing, Harry’s sister-in-law replied, “I think William would be a little worried.”

Kate Middleton Prince William
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At the moment, Kate and William, 36, have their hands quite full with three kids, Prince George, 5, Princess Charlotte, 3, and Prince Louis, 10 months, who are currently in London waiting for their folks to return back from their trip. But perhaps down the line we will see another baby added to their family. For now, the attention will continue to be on the Duchess of Sussex’s, 37, kid, which is set to arrive in April.

The former actress recently had quite the baby shower in New York City — a bash that included everyone from Amal Clooney to Serena Williams. The party is said to have cost $200,000 and apparently it’s one celebration that William may not have been too pleased with.

“I think Prince William will be angered by all of Meghan’s lavish extravagance this week and the fact her baby shower looked so ‘celebrity’ rather than ‘royal,'” Paul Burrell, Princess Diana‘s former butler, recently wrote on The Sun. He continued, “He has spent years working with the press to give them what they want but also gets what he wants in return — privacy. Meghan is doing exactly what he doesn’t — courting attention all for her and her baby.”

Well, I’m sure William will be fine once the baby arrives and he falls in love with him (or her). Hey, no one knows the gender just yet!