'Real Housewives Of Beverly Hills' Stars Talk Future On Bravo Series

The future for “The Real Housewives of Beverly Hills” Season 5 remains a mystery – even to the cast!

Access Hollywood caught with many of the Bravo stars on Tuesday night at the grand opening of Lisa Vanderpump’s PUMP Lounge in West Hollywood, Calif., where color of the night was pink… or maybe shady pink!

Lisa explained to Access why four of her co-stars (Brandi Glanville, Kim Richards, Kyle Richards and Yolanda Foster) might not have been in attendance for her big night.

WATCH: Lisa Vanderpump Thrilled To Open PUMP Lounge

“I think all the ‘Housewives’ had an invitation, but I might have forgot to mail some of them,” she said with a laugh. “I just need it to be a positive night.”

So will Lisa return for Season 5?

“We really don’t know,” she said with a coy smile.

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What about her fellow “Housewives” who did show up to support Lisa, will they be back for more?

“I can’t tell you,” Joyce Giraud de Ohoven told Access.

Joyce Giraud attends the grand opening of PUMP Lounge on May 13, 2014 in West Hollywood, Calif. - Getty Images

(Joyce Giraud attends the grand opening of PUMP Lounge on May 13, 2014 in West Hollywood, Calif. - Getty Images)

Carlton Gebbia, who described herself as “a little sharper” and “maybe sometimes more forgiving-ish” than her co-stars, revealed her future on the series is also up in the air.

Carlton Gebbia attends the grand opening of PUMP Lounge on May 13, 2014 in West Hollywood, Calif. - Getty Images

(Carlton Gebbia attends the grand opening of PUMP Lounge on May 13, 2014 in West Hollywood, Calif. - Getty Images)

“I don’t know,” she said of a possible return. “I have no regrets about doing it.”

“The Real Housewives of Miami’s” Joanna Krupa was also on hand on Tuesday and she addressed rumors that she would trade in Miami for Beverly Hills.

Joanna Krupa attends the grand opening of PUMP Lounge on May 13, 2014 in West Hollywood, Calif. - Getty Images

(Joanna Krupa attends the grand opening of PUMP Lounge on May 13, 2014 in West Hollywood, Calif. - Getty Images)

“Last I heard they don’t know what is happening,” she said of talk that the Miami franchised is getting canned.

So with Miami’s future in limbo, would she be become a little less bi-coastal and put down strong roots in the 90210?

“It’s a just a rumor at this point,” she said. “There’s only a certain amount of drama you can take and sometimes it’s time to move on.”

-- Jesse Spero

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