Brandi Glanville didn't hold back (as usual) at the Real Housewives of Beverly Hills premiere party on Wednesday night, calling new cast member Joyce Giraud a "narcissistic b*tch" and reveals that former BFF Lisa Vanderpump was "using me," as Breaking Celebrity News was first to report.

“It’s such a shakeup, all the friendships change and turn,” Glanville told Extra of the new cast members Giraud and Carlton Gebbia.

"Kyle Richards and Carlton hate each other, and I like them both. It’s a problem. But Kyle likes Joyce, and I don’t like Joyce. She's a narcissistic b*tch!”

And while Glanville and Vanderpump have both admitted they're not currently on speaking terms, neither have yet to reveal the exact reason.

"It really just comes down to, was she using me this whole time to get ahead in something else?" Glanville, 40, told Extra.