Kim Zolciak's Daughters is Now Legally Adopted by NFL Star Kroy Biermann

( [email protected] ) Jul 25, 2013 05:16 AM EDT

Kim Zolciak has recently revealed that Atlanta Falcons defensive end Kroy Biermann has legally adopted her two daughters Brielle, 16, and Ariana, 12. The NFL star confirmed this news in an interview with E! News on Tuesday.

Biermann, 27, married Zolciak, 35, in 2011 and has had two sons together, Kroy Jr. and Kash Kade.

Zolciak, appearing with Biermann, complimented her husband on E! News. “I don’t know if I could love anybody else’s children as much as Kroy loves the girls,” she said. “I just don’t know if I have it in me.”

Zolciak is the former cast of “Real Housewives of Atlanta” and current star of “Don’t Be Tardy.”

Biermann told E! News that his life has changed since beginning a family with his wife and the kids.

“Before Kim and before the girls and before the boys, I lived a pretty regimented life,” Biermann said. “I’d wake up, eat breakfast, go to work, come home – it was pretty normal. Now, my house isn’t going to be as clean as it was before, but it’s not important. Those things are not important and it’s all about prioritizing and understanding.”

The NFL star added, “In order to keep balance you have to have priorities. Our careers are our priorities, our kids, our health, our happiness.”

Zolciak said her daughters approved “almost immediately” of their now-official father.

Zolciak is now expecting her fifth child.

Meanwhile, Zolciak congratulated Prince William and Kate Middleton of the birth of their baby boy on July 24 in a message on Twitter.

“Congratulations to William & Kate on the arrival of a Prince. #RoyalBaby,” she wrote.