Credit: Quantrell Colbert/Bravo © NBC Universal, Inc. Photo: The Real Housewives of Atlanta Season 4 Promo

This week, we’re being treated to a double dose of the Real Housewives of Atlanta and we couldn’t be happier. In the first part of our double feature, Sheree Whitfield gets served, Cynthia Bailey visits an old flame, and Kim Zolciak goes into labor.

Watch it all go down in the sneak peek below!

Credit: Bravo Photo: Sneak Peek of Real Housewives of Atlanta Season 4, Episode 6: Kim Zolciak Gives Birth and Sheree Whitfield Gets Served

While Kim has already had two children, its obvious that she’s nervous about baby KJ’s arrival, but the look on Kroy’s face in this clip says it all. Don’t worry, Kroy, you’re an amazing dad!

Credit: Bravo Photo: Sneak Peek of Real Housewives of Atlanta Season 4, Episode 6: Kim Zolciak Goes Into Labor

Meanwhile, Cynthia is thousands of miles away in New York City paying a visit to a former beau: Russell Simmons. While Russell is in awe of Cynthia’s beauty now, she claims he cheated on her when they dated many years ago. Busted!

Credit: Bravo Photo: Sneak Peek of Real Housewives of Atlanta Season 4, Episode 6: Did Russell Simmons Cheat on Cynthia Bailey?

Don’t forget to tune in and catch Season 4, Episode 6: “Three Wigs and a Baby” on Sunday, December 11 at 9 p.m. ET on Bravo.