*”The Real Housewives of Atlanta” come storming back onto Bravo this Sunday at 9 p.m., and it looks like Season 4’s big beef will between NeNe and Sheree.

The Atlanta franchise is Bravo’s highest rated of the cities, beating the ladies of Orange County, Beverly Hills, New Jersey and New York with an average of 3.6 million viewers an episode last season.

The Hollywood Reporter posted the following preview of the first episode:

It’s a new world for Kim Zolciak as she’s finally in love with someone who’ll actually appear on camera (later, Big Poppa) and she’s very pregnant with footballer Kroy Biermann’s baby. Kandi Burruss is still producing music, but her dirty late night radio show, Kandi Koated Nights, has inspired her to create a line of sex toys. Attorney Phaedra Parks, who has proven she’s down with anything that makes her some green, has set her sights on building a funeral home business. And Cynthia Bailey is still trying to bring the fashion of New York to Atlanta by creating her own modeling school.

Of course, we can’t forget Miss NeNe Leakes. Fresh off The Celebrity Apprentice, she has discovered her entrepreneurial side. But, Sheree Whitfield, who has finally decided to get her ex to pay up on the child support this season, has an issue with NeNe’s tactics in the premiere episode airing on Sunday.

Watch below, and scroll down to see Kandi, Phaedra and Sheree singing the Kandi-penned TLC hit “No Scrubs” on Thursday’s “Wendy Williams.”  Tune in to Bravo tonight for a marathon of RHOA’s best episodes capped off with a special preview of the first 15 minutes of the Season 4 premiere at 9 p.m. for Bravo’s “First Look Friday.”