In Touch has exclusively learned that one cast member of The Real Housewives of Beverly Hills will be forced to come clean about her addiction issues on the newest season.

A source tells In Touch that the troubled cast member (either Eileen Davidson, 57, Erika Girardi, 45, Dorit Kemsley, 40, Kyle Richards, 47, Lisa Rinna, 53, Eden Sassoon, 43, or Lisa Vanderpump, 56) is confronted on-camera by her co-stars, who believe the reality star may be abusing Xanax.

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"There will be major fireworks surrounding her issue,” says the source, “and the other Housewives will try to help her deal with this.”

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The constant fighting between the women this season may have only made things harder for the RHOBH star in question, suspects the source: “People pop Xanax when they’re stressed out. And let’s face it, there has never been a shortage of drama when it comes to the ladies of Beverly Hills.”

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