06/26/2013 at 04:00 PM EDT
Here's a plot twist for Kim Zolciak
's reality show: she's pregnant again!
The star of Don't Be Tardy
and Real Housewives of Atlanta
is expecting her fifth child, she confirmed on the Tuesday finale of the Bravo series.
Zolciak, 35, married Atlanta Falcons defensive end Kroy Biermann
, 27, on Nov. 11, 2011. The elaborate and lavish ceremony was televised on the first season of her reality show, then called Don't Be Tardy for the Wedding
The couple have two children together, sons – Kroy Jr.
, 2, and Kash Kade
, 9 months.
Biermann has also officially adopted Zolciak's daughters Brielle and Ariana from previous relationships.
See how Zolciak and Biermann find out they're expecting below: