Baby number five is on the way for Kim Zolciak and the "Don't Be Tardy..." star debuted her bare bump for fans this weekend.

Zolciak flashed her baby bump in an Instagram photo Saturday. The reality star took a selfie while at the gym, dressed in a black sports bra and sweatpants. "You asked for it is my baby bump this morning!!" she wrote.

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

Last month, InTouch first reported Zolciak is pregnant with her fifth child, her third with husband Kroy Biermann. She has two daughters from a previous relationship -- Brielle, 16, and Ariana, 11 -- and two sons with the Atlanta Falcons player -- KJ, 2, and Kash, 10 months.

“She’s been trying to keep it quiet — she didn’t realize she’s showing as much as she is," a source told InTouch at the time. “They didn’t plan it, but they’re thrilled.”

Last week, the 27-year-old NFL star officially adopted Zolciak's two children, explaining that in order to keep balance in one's life one must have priorities. Family is his.

Biermann and Zolciak married in a lavish $1 million ceremony in 2011.

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