​Nate Berkus is a dad

Nate Berkus is a dad.

The celebrity interior designer welcomed a baby girl with Jeremiah Brent. The little girl, named Poppy Brent-Berkus, was born via surrogate on Monday.

Berkus announced the news on Facebook:

The longtime couple wed last May at the New York Public Library in front of about 200 guests, including family and celebrity pals.

Berkus, 43, and Brent, 30, who's also a designer, got engaged in 2013 in Peru.

At the time, Berkus told CBS News, "It's been really interesting. Being engaged is such a strange stage because you're not married and you're not dating. It's interesting the questions people ask when you're engaged. They want to know every detail about the wedding."

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