Could there be a cast shakeup for Real Housewives of Beverly Hills Season 5? Rumors are growing that star Lisa Vanderpump is becoming increasingly unhappy with the hit Bravo show and is heading for the door after a rough season 4.

How Much Money Does Lisa Vanderpump Make?

According to TMZ, Vanderpump is sick of the Bravo show that made her famous after feuding with many of the other housewives. "She felt extremely bullied by the other women last season," a source told the website on May 27.

To stop Vanderpump from quitting, Bravo honcho Andy Cohen used part of his Memorial Day break to butter up the entrepreneur at her new restaurant PUMP with close friend Lance Bass in Beverly Hills. Cohen reportedly used the dinner to try to get Vanderpump to stay on the hit show since she hasn't re-upped her contract yet for season 5.

Why Lisa Vanderpump And Brandi Glanville Aren't Getting Along

Vanderpump doesn't actually need to stay on Real Housewives of Beverly Hills for the money. The reality TV queen has another hit show on Bravo in Vanderpump Rules and three respected restaurants in California.

During Season 4, Vanderpump felt like she was "bullied" by the other women, including former friends Kyle Richards and Brandi Glanville. "I have got a lot going on," Vanderpump told Radar Online after the season 4 finale had aired in March. "If it becomes about a b---- fest then it is not something I signed up for; but if it becomes about documenting my life, which is the show I signed up for and having fun and supporting women that is something I want to do. But the way the show was in the end, the last episodes, that is not something I would care to repeat."

No premiere date for Season 5 has been released by Bravo. Vanderpump Rules was just renewed for a third season.

Tags: real housewives of beverly hills reality television Bravo lisa vanderpump