Big revelations exploded during the premiere episode of "The Real Housewives of Atlanta" season 8, and it seems like more unexpected twists are coming this season.

During Sunday night's premiere, original cast member Sheree Whitfield returned four years after she left the show. But despite the warm welcome that she received from her former co-star Kim Zolciak, the first episode of the season ended with an unexpected fight between her and Kenya Moore.

"I have no idea where that came from, I didn't know Kenya," Whitfield shared with Wetpaint when asked what happened between her and Moore. "I met her a couple of times in passing through Miss Lawrence, but we clearly got into it really bad and I don't know where it came from."

Moore and Whitfield happened to be new neighbors in the swanky neighborhood in Buckhead, where their homes are just roughly 500 feet apart. Moore just moved into that part of Atlanta just after purchasing it. She first showed her new home to co-star Cynthia Bailey, who does not seemed impressed with the 6,000-square-foot mansion that still needs a lot of repair.

Since the episode ended with no resolution between their brawl, Whitfield revealed that fans should look forward to see what's next between her and Moore.

But the episode is not just about the ladies' petty fights, as Kandi Burruss and her husband Todd Tucker revealed that she is pregnant once again. However, Kandi will not let her new pregnancy stop her from being workaholic. She also revealed that she want to have a baby boy this time as she and her husband already have two daughters.

Meanwhile, spoilers reveal that the next episode of "The Real Housewives of Atlanta" season 8 will feature Kim Fields's first appearance in Bravo's hit reality series, while Moore will visit Whitfield's place for the first time.

"The Real Housewives of Atlanta" season 8 airs every Sunday on Bravo.