'Girls' star Jemima Kirke welcomes a baby boy

Dec. 1, 2012 at 12:09 PM ET

Stephen Lovekin / Getty Images file /
Jemima Kirke welcomed her second child with husband Michael Mosberg last week.

Jemima Kirke is now a mother of two! The HBO "Girls" star, 27, welcomed her second child with husband Michael Mosberg, Us Weekly confirms. 

Photos from Us: Adorable celebrity babies 

A source tells Us, "Jemima and Mike had the baby about a week ago. It's a boy named Memphis. The 'Girls' crew and Lena [Dunham] are so happy for her!" (Kirke and attorney Mosberg are already parents to daughter Rafaella, 2.) 

Photos from  Us: Hollywood's most memorable pregnancies 

"Girls" creator and Kirke's co-star Lena Dunham hinted at the baby news on Nov. 21 by tweeting, "Yesterday was amazing. One of my friends had a baby, one got engaged and the doctor told me the bump on my tongue is nothing to worry about." 

Photos from Us: Celebrity pregnancy cravings 

In an interview with Vulture earlier this year, Kirke, who is also a painter, revealed she hopes to have a big family in the future. "I want lots of kids and I want a garden and I hope to stay married to my husband," she said. "I hope to be working in some way that fulfills me." 

Related content:

More in Entertainment: