Kim Zolciak star of Real Housewives of Atlanta, is pregnant with her third child and first with NFL player boyfriend Kroy Biermann.

“We are happy and excited to announce that Yes we are expecting,” The Real Housewives of Atlanta star, 32, wrote Monday on Twitter.

Zolciak and 25-year-old Biermann have been dating since May. The Bravo show documented their first meeting at an Atlanta charity event.

Zolciak, 32, says she will quit smoking and drinking during her pregnancy. She has two daughters from a previous marriage.

“I’m three months pregnant,” she told UsMagazine.com Monday. “I’m really, really happy and excited!”