'RHONY' Bethenny Frankel, Ramona Singer Friendship Tested in New Season 7 Clip

Ramona Singer and Bethenny Frankel are duking it out on the set of The Real Housewives of New York. The former besties and co-stars don't seem to be starting out the season on the best of terms. While Bethenny hasn't been Singer's cast mate since season 3, it appeared that they were still friends in real life, as Ramona made appearances on Bethenny's short lived talk show. However, in the second episode of the seventh season, which premieres tonight, it looks like Bethenny has some unkind words to share with Ramona.

According to Radar Online, when the girls reunite for the first time onscreen, they aren't too happy to see each other, especially when Bethenny ask Sonja Morgan to get lunch with her in the presence of Singer without extending an invitation her way.

In the clip that was posted to Bravo TV, the two are seen at Singer's house for a party when Ramona tells Frankel that it is rude to invite other people to a brunch at her house and not include the other people in the room.

"I have four guests and if you want to do something at your house as I'm the hostess..." Singer explained, clearly offended to not get an invitation. "Are you saying this out loud? Did you send me a memo ahead of time?" Frankel retorted.

However, the conversation quickly turned mean as the girls headed outside to finish the confrontation.

"Can I just say one thing?" Bethenny asks Ramona, clearing upset with her trying to control the Skinnygirl owner. "Sure why not? You always do," Ramona fired back.

Frankel then puts it all out on the line, saying, "Ok I don't really, like, want to hang out with you."

RHONY airs Tuesday at 9 p.m. on Bravo.