Kim Zolciak is setting the bar for 40 way too high!
The "Don't Be Tardy" star — who turned the big 4-0 on May 19 — is away on a beach vacation with her husband, Kroy Biermann, and showing off every inch of her bikini body!
In a series of photos, Kim is seen displaying her fit figure in a white floral two-piece, including one photo that's got everyone talking about her bootylicious backside! "??," she wrote, while fans went absolutely nuts, showing her love on her Instagram.
Kim, who we rarely see makeup free, looks carefree and happy on her couple's vacay.
"Walking on Sunshine ☀," she wrote as she shared two more photos.
Kim knows her bootylicious backside is mint, but so is the rest of her body.
Thanks for proving age is just a number.