Of all the women on The Real Housewives of Beverly Hills, none is more busier or more ambitious than Lisa Vanderpump.

The 54-year-old is the star of two reality shows, owns three restaurants and has been slowly building an empire that now includes lines of pet care products and home decor items.

The woman's got a lot on her plate, and according to Radar Online, she's come to the conclusion that it's time to part ways with the show that made her famous.

“I have a lot of things going on right now, but I have always been a business woman,” Vanderpump evasively told the website in a recent interview.

“I am also right in the middle of filming Vanderpump Rules which takes up quite a lot of my time at Sur. It is all positive and it also gives me a platform to support the causes that I am passionate about."

Yes, it certainly seems that Lisa is avoiding giving any clear answers regarding her future on RHOBH, but insiders say she's done, and her decision came about as a result of the constant drama surrounding Kim Richard's alcoholism.

Richards is in rehab now, but producers are reportedly planning to have her return to the show when she's through with treatment, and insiders say Lisa just can't deal with another year of drunken drama.

“She will be announcing her plans soon," says one source.

Apparently, Lisa does plan to continue filming Vanderpump Rules, where the drunken drama is of a younger, sexier, more marketable variety.