Kim Zolciak Gives Birth to Fourth Child

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Real Housewives of Atlanta star Kim Zolciak is now a proud mother of four.

Kim gave birth to her fourth child, a boy named Kash Kade Biermann, on Wednesday.

Related: Fire at Home of 'Real Housewives' Star Kim Zolciak

"@biermann71 and I are sooo excited to tell you baby Kash Kade arrived today!!! Baby and I are doing great!!!! #soblessed," she recently tweeted.

"I'm so happy to announce that today we @kimzolciak and I welcomed our 2nd son Kash Kade, Mommy and baby are doing great!," her husband Atlanta Falcons player Kroy Biermann also tweeted.

Related: Kim Zolciak and Kroy Biermann Tie the Knot

It's the second child for Kim and Kroy -- their first child together KJ was born just 14 months ago. Baby Kash also joins Brielle, 15, and Ariana, 9, Kim's daughters from a previous relationship.

Kim and Kroy married on November 11, 2011 in a televised ceremony for their spinoff Don't Be Tardy for the Wedding on Bravo.