Bethenny Frankel and "Real Housewives of New York" cast mate Sonja Morgan are feuding again.

Radar reports the two women are now trading jabs over the body shapes of other women. According to the website, in an upcoming episode of the Bravo show Morgan is looking to hire models to walk the runaway in an event promoting her new fashion line. She hosts a casting call for models and enlists the services of Frankel in deciding who gets the gig.

As soon as the first model walks through the door, the women are at each other's throats after Morgan dismisses the first candidate as too thin.

"We'll just check her measurements because she is very slim at the waist," Morgan muttered in the direction of Frankel and fellow "Real Housewives" cast member Heather Thomson, who is also aiding in the process.

"More Versace, Armani cut," Morgan adds. "I think my cut is more of a Ralph Lauren silhouette."

In time, her disses prompt one of her own employees to observe that "the girl is pretty," setting Morgan off even more.

"She's beautiful; she's a model," said Morgan. "I'm not insulting her. I'm saying she's not our fit."

Diplomat that she is, Frankel waits until the model leaves before launching into a fiery takedown of Morgan, which includes scolding her about being so dismissive right in front of the models.

"Do you usually say that stuff in front of the girl... who's gonna now go kill herself," Frankel said.

Later, Thomson adds, "I don't think you say that in front of [them]."

In the end, Morgan reminds the ladies and anyone who will listen that she herself is a former model and knows exactly how the game goes.

"She's a model; she's a professional," she opined.

In the past, the two women have also butted heads over what Frankel perceived to be Morgan's hard partying lifestyle and her issues with alcohol.