Video: 'RHOBH' Lisa Vanderpump Disses Adrienne Maloof and Doesn't Invite Her to a Party

Last season on The Real Housewives of Beverly Hills castmates Lisa Vanderpump and Adrienne Maloof didn't exactly get along so well and that feud seems to be spilling over into season 3 which, debuts November 5.

OK! GALLERY: 'THE REAL HOUSEWIVES OF BEVERLY HILLS' DAZZLE AT THE SEASON THREE PREMIERE PARTY

In a new Bravo clip that teases the upcoming premiere, Taylor Armstrong let's it slip that Lisa is having a party at her restaurant Villa Blanca and Adrienne gets upset that she was never told about it.

"To not be invited is a little bit mean girlish and it seems pretty frivolous to go to this extent," Adrienne says.

OK! GALLERY: FROM US WITH LOVE! STARS CELEBRATE 50TH ANNIVERSARY OF JAMES BOND

"I thought we had moved on and apparently she’s still upset," she says about the Brit who has been targeting her with her mean-girl actions. I don’t like this. It isn’t me. It’s a waste of really valuable time and it’s getting to be really petty," she contiunes.

To make things worse, people who aren't even that close with Lisa are going to the party and that annoys Adrienne that much more.

"Not only were my friends going, but my friends' friends were going too so of course being left out is hurtful," she admits.

Check out the sneak peak below and tell us what you think!

RELATED NEWS:

THE REAL HOUSEWIVES OF BEVERLY HILLS SEASON 3 PROMO UNVEILS LOTS OF DRAMA

REAL HOUSEWIVES OF BEVERLY HILLS BRANDI GLANVILLE HEATS UP TAO BEACH

REAL HOUSEWIVES OF BEVERLY HILLS STARS ADRIENNE MALOOF AND PAUL NASSIF FILE FOR DIVORCE