Former Real ‘Housewife’ of Atlanta Kim Zolciak showed off her bikini body a few weeks ago in Destin, Florida where she and her growing family vacationed during Memorial Day weekend.

It’s only been about 9 months since Zolciak gave birth to her 4th child, a son she named Kash (aka the name ‘stolen’ from RHOA co-star Kandi Burruss)…

[FLASHBACK: Kandi Responds to Kim’s Racist Criticisms + Did Kim Really Steal Kandi’s Baby Name?]

…but what was most notable about Kimmy’s swimwear wasn’t her hot, tight, bikini body… it was her bulging mid-section, which is rumored to be filled with baby number FIVE (3rd by current husband Kroy Biermann).

The 40-something mother of four is building a mini team of Biermann’s for her NFL baller boo, but it seems she’s having a hard time giving up her bad habits.  If you recall, Kim, who proudly proclaims to have been a nurse at one time, was once caught smoking by a fan during one of her recent pregnancies, who captured it on film at a Falcon’s game!

[FLASHBACK: Kim Zolciak is a ‘Smoking’ Hot Pregnant Lady… (LITERALLY!) – PHOTOS]

Well Kim’s been caught firing up the cancer sticks AGAIN and the sad thing is… Kroy, the kids (and her growing embryo) were all right there to take in her 2nd hand smoke.

Check out the disturbing photos below…

Kim has yet to confirm her 5th pregnancy but that’s either a baby bump in the photo above or a beer belly…

Kroy, Kim and KJ chillax on the beach while Kim puffs away… 😯

What are your thoughts about the former “nurse” creating such health hazards for her unborn child?

I don’t know about you, but I expect nothing less from Kimmy.