After joining the cast of "The Real Housewives of Beverly Hills" season 7 earlier this year, rumor has it that Eden Sassoon is now being targeted by her co-stars.

There have been reports claiming that some of the women in the cast, including Lisa Vanderpump, Kyle Richards, Lisa Rinna, Eileen Davidson, Erika Girardi and Dorit Kemsley, are now at war with Eden Sassoon.

According to reports, several housewives "lost it" when they learned that Sassoon had been nabbed one of the two empty seats left by Yolanda Foster and Kathryn Edwards in season 6.

"Lisa Vanderpump, Lisa Rinna and Kyle Richards really do not like Eden Sassoon at all. Lisa Rinna, especially, does not get along with Eden Sassoon," a source revealed.  

In a recent interview, Rinna also gave her opinion about Sassoon's entry into the show. "I WAS a big fan of her dad's!" she said.

Some reports also claim that Sassoon's co-stars have accused the latest cast addition of acting "like the first big fortune heiress" to ever join the show.  They also allegedly said that Sassoon was nothing more than a "phony" who desperately wanted acceptance from the other women.

"They think that Eden Sassoon wants nothing more than to be a regular like them," said the source.

During a recent photo shoot for Cozi TV in Hollywood California, Kyle Richards allegedly trashed Sassoon and said she found her to be so irritating and super annoying.

"The Real Housewives of Beverly Hills" season 7 premieres on December 6, 9:00 P.M. on Bravo.