Kim Zolciak confirmed that she is pregnant with her fifth child during the season finale of her Bravo spinoff series "Don't Be Tardy."
The former "Real Housewives of Atlanta" star, 34, appeared to be delighted after several at-home pregnancy tests revealed positive results. The news comes less than one year after Zolciak gave birth to
her and husband, Kroy Biermann's second child together.
"Pregnant, pregnant, pregnant, pregnant, pregnant, pregnant. Kroy, we have not one negative test," Zolciak said on her reality TV show.
"How exciting is that, love muffin? You did it again, lovey...Are you excited, love muffin? It must be the athlete sperm," she joked.
Zolciak and the Atlanta Falcons player, 27, who tied the knot on Nov. 11 2011, have two sons, Kroy Jagger Jr., who was born in May 2011, and Kash Kade Biermann, born August 15, 2012. The reality star has two daughters from previous relationships, Brielle, 15, and Ariana, 9.
Shortly after the episode aired on June 25, Zolciak took to social networking site Twitter where she confirmed that Biermann has officially adopted her daughters.
"Am I not the luckiest girl in the world!!!!!!??? My girls @BrielleZolciak @arianazolciak are officially adopted by Kroy!!!! Zolciak tweeted.
The reality TV star previously opened up about her daughters' relationship with Biermann, who is an NFL player. Although the NFL star is not their biological father, Zolciak revealed they are extremely close.
"They are crazy about Kroy. Half the time they go out to dinner and leave me at home, honey. He's really fantastic with my girls. I couldn't have asked for a better partner ever," Zolciak previously told People magazine.
Zolciak, who is yet to learn the sex of her unborn baby, is reportedly hoping to have her first biological daughter with Biermann.
"She's hoping for a girl," a source told InTouch magazine about Zolciak's fifth pregnancy.