“We kept the list to mainly Housewives to simplify things,” Richards, 50, tells PEOPLE.

“Most men can barely handle one wife and Andy hasa lotof wives to deal with!” she jokes.

Andy Cohen.Steve Granitz/WireImage

2018 Billboard Music Awards - Arrivals

On a December episode of Bravo’sWatch What Happens Live, Cohen, 50,revealed that he is expecting his first child— a son — via surrogate in front of OGReal HousewivesGunvalson, Singer, Leakes, Giudice and Richards.

Closing out the final live broadcast of 2018 Cohen said, “Tonight, I want you to be the first to know that after many years of careful deliberation, a fair amount of prayers and the benefit of science — if all goes according to plan in about six weeks time I’m going to become a father.”

Reflecting on the live (and surprise) announcement, Richards remembers the joy that Cohen exuded.

“When he made the announcement, I could see in his face how happy and excited he is,” says Richards.

She shares, “I think he’s going to be a great dad. I hope this shower is a special day that he will never forget.”

“We share so much of our lives with Andy and I was so touched when he shared this exciting news with us,” she says. “I’m so happy to be able to be a part of this exciting time in his life.”

Isabella Vosmikova/Bravo/NBCU Photo Bank via Getty

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Although Cohen did not disclose the sex of the child duringWWHL, herevealed during CNN’s live New Year’s Eve show, which he co-hosted with Anderson Cooper, that “it’s a boy.”

“It’s a boy and I got to tell you something, I cannot wait to meet this boy,” he told Cooper.

“When I was growing up and when we were growing up … I just never thought it would be possible as a gay man to grow up and have a family,” he said. “And here we are in 2018, almost [2019], and anything’s possible. And I’m so grateful to a wonderful surrogate that I’m working with.”

Cohen also said that he is “getting the gear” in preparation of his little one’s arrival “and everyone’s given me wonderful advice. I have a lot of great women in my life.”

source: people.com