Kim Zolciak's husband Kroy Biermann officially adopted the reality star's two daughters Brielle, 16, and Ariana, 12.

In an interview with E! News Tuesday July 23rd the "Don't be Tardy..." star gushed to the network about her daughter's relationship with her husband, she said, "I don't know if I could love anybody else's children as much as Kroy loves the girls."

She continued to say, "I just don't know if I have it in me."

The former "Real Housewives of Atlanta " star, 35, married Biermann, 27, back in November 2011, and has since welcomed two sons into the world, Kroy, Jr. on May 31, 2011, and just 14 months later Kash Kade on Aug. 15, 2012.

In just three years together the couple is madly in love even dished to E! News about their love story. Zolciak admitted that although she was immediately attracted to the Atlanta Flacons' defensive end she revealed she wasn't looking for a relationship.

"He was just so sweet. When I saw his butt, I have never in my life seen a butt like that," Kim confessed that her nickname for her husband is "tighta**."

She continued to say, "But again I didn't really think anything. I just thought, 'Wow he's got a really cute butt and a million-dollar smile.' I love big wide smiles. His energy was great, but 'OK, I'm filming, I'm working, I gotta go' and that was my mindset."

She admitted, "I wasn't really looking for a relationship. I had my daughters, and so if I never got married and didn't have any more kids I was kind of OK."

"It wasn't like I was out there going, 'Oh my god, my time clock's ticking, I gotta have children and I gotta do this.' I didn't have that

Zolciak revealed that her daughters approved of Biermann from the very beginning, "My daughters are very smart...I didn't bring everyone around them."

"I didn't date a whole lot of people. The relationships I had were long-term, but sometimes my daughters would notice that the person I was dating, they were doing things to kind of win my daughters' over to get to the mom-it wasn't genuine. And my girls can see right through that crap.

"So with Kroy, it was just real...It worked from the very beginning."

Biebermann explained to the network why he decided to adopt the girls, he said, "In order to keep balance you have to have priorities."

The football player explained, "Our careers are our priorities, our kids, our health, our happiness...Before Kim and before the girls and before the boys, I lived a pretty regimented life. 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."

What do you think of Kroy Biermann adopting Kim Zolciak's two daughters? Leave us a comment below.