Baby joy for Kim Zolciak

The Real Housewives of Atlanta star and her sports star husband Kroy Biermann welcomed son Kash Kade, a baby brother for their other child, Kroy Jr.

Announcing the happy news on Twitter.com on Wednesday, Zolciak wrote, "biermann71 and I are sooo excited to tell you baby Kash Kade arrived today!!! Baby and I are doing great!!!!"

Zolciak and Biermann met in 2010 and wed last November (11). She also has two daughters - Brielle, 15, and nine-year-old Ariana - from a previous relationship.

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