Kim Zolciak-Biermann Responds to Claims That She Photoshopped Her Bikini Pic

Kim Zolciak-Biermann has been posting plenty of pics of herself having some fun in the sun in a bikini during a family vacation in Mexico. However, not everyone seems to believe that Kim is as fit as one black bikini-clad selfie, which has since been removed from her Instagram profile, makes her seem. Fans reportedly left comments accusing Kim of Photoshopping the image, while some websites have also pointed out differences in the way Kim looks in her personal Instagram pics compared to paparazzi photos of her and hubby Kroy Biermann on the beach.

Kim fired back at her haters with a heated video posted to her Instagram profile in which she also shows off her flat stomach with daughters Brielle and Ariana Biermann by her side. "So um, I just have to comment on how much The Daily Mail and TMZ are full of sh** and just show you guys really what I look like," Kim said in the NSFW clip, below. "I'm not a bullsh**ter. I don't have to f***ing bullsh**, so f*** you."

Though Kim has never been shy about her love of eating on Don't Be Tardy, she has taken on a new, healthier lifestyle after undergoing heart surgery last month. "This month has been such a whirlwind but also such a blessing, and it has taught me that health is No. 1," Kim told Us Weekly about her new diet earlier this month. "I'm sticking to a healthy diet with the help of my incredibly supportive family."

Check out some of Kim's other memorable Insta moments in the pics, below.