"Don't be Tardy" star Kim Zolcaiak is currently expecting twins with Atlanta Falcons defensive end Kroy Biermann. The reality star decided to post a picture linking her Twitter account to an Instagram photo of her humongous baby bump.

The former "Real Housewives of Atlanta" star decided to wear a tiny black bikini in her photograph baring her huge round stomach.

The sexy selfie was taken over the weekend of the 35-year-old wearing the French maid-inspired two piece, according to Us Weekly.

Attached to the picture was the caption, "Going swimming with the kiddos! The pool makes me feel so much lighter! This belly #twins #excited #blessed #nofilter."

Zolciak has not been shy about showing off her fifth pregnancy which was first confirmed on the June 25th episode of her Bravo spinoff series, "Don't Be Tardy."

In the episode she read off the results from several home pregnancy tests to her 28-year old husband. She said, "Pregnant, pregnant, pregnant, pregnant, pregnant, pregnant."

She added, "Kroy, we have not one negative test."

"How exciting is that, love muffin?" she said as she hugged the Atlanta Falcons player.

"You did it again, lovey...Are you excited, love muffin? It must be the athlete sperm."

Following the pregnancy announcement a few months later, in August, sources confirmed to the magazine that the mother of four was expecting twins.

Currently Zolciak's brood consists of her two daughters, Brielle, 16, and Ariana, 12, from a previous relationship which Biermann has since adopted the girls, as well as two sons, KJ, 2, and Kash, 13 months, with the football player.

On September 7 the excited mom tweeted, "I still can't believe that God blessed me w/ 2 more bundles of joy!"

She went on to write, "It's truly amazing to see the babies on ultrasound! Seeing 2 is insane!"

Do you think Kim Zolciak should be flaunting her huge baby bump in a bikini or cover up in a one piece? Let us know your thoughts below.