Is Lisa Vanderpump feuding with Eileen Davidson? Although the two women appear to be on good terms on the currently airing sixth season of The Real Housewives of Beverly Hills, the same reportedly can't be said for their off-screen relationship.

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During the premiere party last week in Los Angeles, which included cast members from the show's past and present seasons, Davidson allegedly snubbed Vanderpump.

“Lisa Vanderpump approached Eileen to say hello and Eileen blatantly ignored her,” an eyewitness told Radar Online on Monday. “Eileen was incredibly rude and gave a look to Lisa like she didn’t even know who she was.”

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Prior to production on season six, Radar Online claimed Vanderpump was considering walking away from the show to focus on other things because of the high drama between herself and her co-stars. So, once she returned, she reportedly went into filming in a different state of mind.

“Lisa just wanted this season to be as drama-free as possible. Last season really stressed her out,” the source said. “Lisa does not have much beef with any of the other girls, but she is also not going to tolerate this b**ch’s cattiness. She is done trying to be friends with [Eileen] if she’s going to act like a child.”