Kim Zolciak baby boy'Real Housewives of Atlanta' star and 'Tardy for the Party' singer, Kim Zolciak, welcomed a baby boy on Monday with fiance, Kroy Biermann -- the third child for Zolciak but the first for the couple, reports Us Magazine.

"[Kroy] and I are happy to announce the birth of our son today," Zolciak, 32, tweeted. "Kroy Jagger Biermann is healthy & beautiful We are so in love!"

The pair, whose baby boy shares the same name as his Atlanta Falcons daddy, 25, met at a social event in Atlanta in August 2010. Months later, in January, they announced their engagement. Baby Kroy will also be receiving some lovin' from his two half sisters, Brielle, 13, and Ariana, 9.