Congrats! Ellie Kemper is pregnant and expecting her first child with her husband, Michael Koman, Us Weekly can exclusively confirm.

The Unbreakable Kimmy Schmidt star, 35, made the announcement during a taping of The Tonight Show Starring Jimmy Fallon on Tuesday, April 13.

According to a source, the funnywoman kept her pregnancy secret while filming the Netflix original series and only confided in producer Tina Fey.

Kemper told Us Weekly in the new issue, on newsstands now, that she regularly overshared with Fey.

“I’ll find myself telling her some totally mind-numbing story about laundry and it’ll occur to me: Stop wasting her time! She’s got books to write and movies to make and lives to change!”

Kemper and Koman, a writer, married in New York in July 2012. Kemper’s famous Bridesmaid costars Kristen Wiig and Maya Rudolph were on hand to help her celebrate her big day.

“Michael’s a delight,” she gushed to Conan O’Brien of her hubby in 2012.