Is Lisa Vanderpump leaving "The Real Housewives of Beverly Hills"? This is the question that lingers on many fans' minds after the 58-year-old television personality has refused to film the show's newest season with other cast members.

It came to light when an executive from Bravo told Daily Mail that Lisa Vanderpump has refused to interact with the other cast members, including Kyle Richards, Lisa Rinna, Erika Jayne, Dorit Kemsley, and Teddi Mellencamp. Hence, she has not filmed any scenes for the reality television series' upcoming season 9.

"It's all-out war on the 'Real Housewives of Beverly Hills' and we cannot get Lisa [Vanderpump] to film with the entire cast," the source revealed. "As of now, her future on the show is uncertain... We'd like her to come back, work things out and film with the entire cast but she's said no."

 
Lisa Vanderpump, who has been part of the popular television series since 2010, has reportedly distanced herself from the other cast members after they shunned her following reports claiming Dorit Kemsley abandoned one of her rescue dogs at another shelter.

According to reports, Dorit Kemsley gave the adopted dog to a female friend after it bit her two-year-old daughter, Phoenix Kemsley. Her friend, then, brought the dog to another animal shelter where a microchip traced it back to Lisa Vanderpump's rescue organization.

However, Lisa Vanderpump clarified to TMZ that there is no bad blood between her and Dorit Kemsley. She added that the latter gave the adopted dog to someone she knew who would treat it lovingly and respectfully. Dorit Kemsley and her husband, Paul Kemsley, actually informed Lisa Vanderpump of their decision.

As for Lisa Vanderpump leaving "The Real Housewives of Beverly Hills," the television personality has yet to comment on the matter. But if it turns out to be true, fans can still check her out on Bravo's "Vanderpump Rules."

"Vanderpump Rules" season 7, which follows Lisa Vanderpump and her staff at the SUR restaurant, will see the return of Scheana Marie, Stassi Schroeder, Jax Taylor, Katie Maloney-Schwartz, Tom Sandoval, Kristen Doute, Tom Schwartz, Ariana Madix, James Kennedy, Lala Kent, and Brittany Cartwright. There is no official word yet on how many episodes will comprise the much-awaited season 7, but it is set to premiere on Dec. 3 on Bravo.