Kim Zolciak posts bikini selfie of growing twins baby bump

Kim Zolciak posts bikini selfie of growing twins baby bump

"The Real Housewives of Atlanta" star Kim Zolciak is proud of her baby bump, and why shouldn't she be? The reality TV star is expecting twins with her husband, NFL player Kroy Biermann. Zolciak shared a photo of her growing baby bump in a bikini, as she was heading to the pool Saturday (September 14).

"Going swimming with the kiddos! The pool makes me feel so much lighter," she writes along with the photo. Zolciak first announced her pregnancy in June before revealing she was having twins in August. " I was completely shocked. I had no idea," she says. "It was a natural conception, but twins do run in the family, so I guess I shouldn't have been surprised."

The twins will be Kim's fifth and sixth children, the third and fourth with Biermann.