Kim Zolciak on Her Bikini Body: 'Birthed 6 Kids and I'm Damn Proud!'

Kim Zolciak‘s got it, so she’s flaunting it! The Don’t Be Tardy star took to Snapchat to marvel at her own bikini body on Sunday, September 25.

“This body birthed 6 kids and im damn proud!” Zolciak, 38, captioned the video selfie in which she modeled a blue ombré swimsuit from behind. “4 kids in 30 months!!”

She also took the time to address commenters that have accused her of altering images she posts on social media. “Crazy that y’all even think on Snap that I Photoshop,” she said, arguing that a real-time video couldn’t be retouched. “You guys are a bunch of knuckleheads.”

Kim Zolciak-Biermann Kim Zolciak-Biermann/Snapchat

The former Real Housewives of Atlanta star, who married NFL player Kroy Biermann in November 2011, attributes her bangin’ bod to trainer Jennifer Stanno and “working out like crazy.” It’s part of her initiative to take care of herself after health issues made her unfit to compete on Dancing With the Stars in September 2015.

Because of that scare, the mother of Brielle, 19, Ariana, 14, Kroy Jr., 5, Kash, 4, and twins Kane and Kaia, 2, shared that she’s grateful for every day she has. “1 year ago today my life changed. Having a stroke has changed me in so many ways. At 37 I thought I was invincible ..boy was I wrong. I thank God everyday that I’m still here on this planet. ❤️,” she captioned a side-by-side image of her DWTS partner, Tony Dovolani, and a selfie in the hospital via Instagram on Friday, September 23. “I didn’t know that would be my last dance however I wasn’t feeling that good that day, even @tonydovolani noticed something was off but rather than listen to myself I pushed through. Not smart.”

1 year ago today my life changed. Having a stroke has changed me in so many ways. At 37 I thought I was invincible ..boy was I wrong. I thank God everyday that I’m still here on this planet. ❤️ I didn’t know that would be my last dance however I wasn’t feeling that good that day, even @tonydovolani noticed something was off but rather than listen to myself I pushed through. Not smart. We have to listen to ourselves, especially us women. We put our husband and children before us often times and we need to really listen to our bodies. There is (usually) warning signs. Had I not taken excedrin migraine the day before the stroke I’m not so sure where I would be (has aspirin In it which thinned my blood) listen to your body, it can happen at any age. Love you guys and appreciate all your support! Maybe someday Tony& I will make it back to an All Star addition ??? #DWTS #OneOfTheBestThingsIHaveEverDone #TakeCareOfYou

A post shared by Kim Zolciak-Biermann (@kimzolciakbiermann) on Sep 23, 2016 at 6:29am PDT

Zolciak reflected, “We have to listen to ourselves, especially us women. We put our husband and children before us often times and we need to really listen to our bodies. There is (usually) warning signs. Had I not taken excedrin migraine the day before the stroke I’m not so sure where I would be (has aspirin In it which thinned my blood) listen to your body, it can happen at any age. Love you guys and appreciate all your support! Maybe someday Tony& I will make it back to an All Star addition 😉😘😘 #DWTS #OneOfTheBestThingsIHaveEverDone #TakeCareOfYou.”