Kenya Moore
Real Housewives Of Atlanta star Kenya Moore Imeh Akpanudosen/Getty Images

Kim Zolciak-Biermann makes her triumphant return to The Real Housewives Of Atlanta in the season 9 finale, in which she gets into an argument with Kenya Moore. Episode 20 is titled, Chateau She Did That, which airs this Sunday on 9 April at 8pm EST on Bravo TV.

The official synopsis reads as follows:

Shereé unveils Chateau Shereé at a housewarming party. At the party, things heat up when Kenya finds herself going toe-to-toe with a blast from the past. Cynthia carries the bone that Apollo's girlfriend was a guest at Kandi and Todd's OLG Restaurant preview. Phaedra lends a helping hand to Kandi's former disgruntled employee. Porsha discovers a new sense of clarity in her relationship with Todd.

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Zolciak-Biermann, who left the RHOA season 5 midway, will show up in the season 9 finale as a guest at Sheree Whitfield's long-awaited Chateau Sheree housewarming party.

Moore opened up about Zolciak-Biermann's return and told The Daily Dish, "You know, I'm a fan of Kim, but clearly, for some odd reason, when I saw her at Chateau Shereé's housewarming party, [she] chose to target me for some reason because I was making comments about Sheree's home, not knowing that Shereé [Whitfield] has said 10 times [worse things] to me."

"And Kim is no stranger to being opinionated about someone's home. She went into Kandi [Burruss]' home and said 100 things that were negative about Kandi's house. So it's a very shady night. It's an epic, shady night," Kenya added.

Zolciak-Biermann told E! Online, "Of course I'm going to support Sheree. She's always been extremely supportive of me and everything I have going on, so I was super excited to go and see her house finally. I didn't even really think about — it didn't really cross my mind what I would be stepping in to, to be honest. But I definitely didn't think I'd be duking it out with whatever her name is, Kenya. I call her Kendra all the time. Whatever the f**k her name is. Miss Negative Nancy over there."

RHOA season 9
Real Housewives Of Atlanta season 9 official poster featuring all the ladies Bravo