kimzolciakbiermann / Instagram 1 / 9
kimzolciakbiermann / Instagram 1 / 9

Mamma mia! Kim Zolciak shared a snapshot of her growing baby bump with fans via Instagram on Saturday, July 27, and proved that even with a bun in the oven, she can still work up a sweat at the gym.

"You asked for it ... here is my baby bump this morning!" the "Real Housewives of Atlanta " alum captioned the photo, in which she poses with one hand protectively cradling her pregnant belly. In the photo, Zolciak, 35, wears a sports bra and sweat pants, with her blonde hair piled high on her head.

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This is the fifth child for the reality star, who is already mom to daughters Brielle, 16, and Ariana, 12, from a previous relationship, as well as son Kroy Jr., 2, and son Kash, 11 months, with husband Kroy Biermann. Biermann, 27, recently adopted Zolciak's two daughters.

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"I don't know if I could love anybody else's children as much as Kroy loves the girls," Zolciak said during an interview with E! News. "I just don't know if I have it in me."

"Kim loves being pregnant," a source told Us in June. "She really wants a little girl."

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Added the source, "Brielle and Ariana are older now, and Kroy wants a girl of his own."


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