Kim Zolciak has come clean about her plastic surgery.

“I had a boob job and I’ve had a hernia fixed,” the mother of six revealed to E! News Monday. “I had a pretty big hernia from the twins, so I said just do a tummy tuck, which is kinda the same thing, just make the skin really tight. But that doesn’t change my size. I’m the same size I was the day I walked into surgery, I’m just a little bit tighter-looking.”

Zolciak gave birth to twins Kaia and Kane in November 2013.

The 37-year-old former “Real Housewives of Atlanta” cast member, who froze her butt fat in February, claims much of her beauty comes from her good genes.

“I definitely think genetics play a role, and I don’t eat tons at a meal,” she said. “I love dessert, not gonna lie, definitely have dessert every night. Just a little brownie, not a big sundae. I think eating in moderation is key for people. I think the portion sizes that are out there today are just insane.”

Though Zolciak seems pretty happy with her figure, constantly posting bikini selfies, she’s not afraid to go back under the knife.

“I will always nip and tuck if I feel the need to do so, but I’m open about it,” she said. “I don’t care. You only go around one time, and I especially understand that. And life is very short, so there’s no reason for me to lie.”

This article originally appeared in the New York Post's Page Six.