Kim Zolciak and her husband, Kroy Biermann, are expecting twins, reports confirm.
The reality TV star, 34, revealed her pregnancy in June and in recent days she confirmed that she will soon become a mother of six, according to E! News.
"I'm having twins and I couldn't be more excited. I was completely shocked. I had no idea. It was a natural conception but twins do run in the family so I guess I shouldn't have been surprised," Zolciak told E!.
"I can't believe I am going to be a mom to six children, it's going to be very busy but it's a dream come true," she added.
Zolciak, who is yet to learn the sex of her unborn twins, 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.
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 June 25 finale of Zolciak's Bravo TV spinoff series, "Don't Be Tardy," aired, she took to social networking site Twitter to reveal 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 "Real Housewives of Atlanta" 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.