Baby Joy for Kate!

Twin bliss! A palace source reveals that Kate Middleton and husband Prince William will soon add two more children to their brood

The future king's gesture was sweet. With rain beginning to fall as Kate Middleton greeted well-wishers outside London's Westminster Abbey on Commonwealth Day, March 14, Prince William rushed to get his wife an umbrella. He then dutifully held it over her as they continued to chat with the gathered crowd.

His doting shows no signs of stopping, especially now. "There's buzz among Kate's inner circle that she's four months pregnant and expecting twins!” a palace source reveals to Life & Style. “She's been going to secret doctor's appointments and wearing jackets to hide a small bump. But if you look really closely, it's there!"

GETTING DAD ON BOARD

Kate, 40, hinted at expanding her family in February. Surrounded by babies during a visit to Denmark's Copenhagen Children's Museum, the Duchess of Cambridge confessed to feeling “very broody.”

“William always worries about me meeting under-l-year-olds,” she told the kids' parents. “I come home saying, 'Let's have another one."

Indeed, William, 39, has had his reservations about giving Prince George, 8, Princess Charlotte, 6, and Prince Louis, 3, a sibling – let alone two. “He originally said no to having more children. William claimed to have enough on his plate looking after three kids," says the source. “With George going off to boarding school soon, however, he started to feel a little wistful himself. Though no one will ever replace his eldest son, he finally admitted it'd be nice to have another little one around.”