Politics makes strange bedfellows -- especially when they're your ex-husband's former bedfellows!
The unlikely mingling took place as Brandi joined her Real Housewives of Beverly Hills bestie Lisa Vanderpump at her Beverly Hills restaurant, Villa Blanca, where Lisa's enterprising daughter Pandora threw her mom a classy party.
Things seemed friendly Sunday, as they were all smiles as they posed in a group shot.
Brandi -- who has two sons with Cibrian, Mason and Jake -- previously blasted Scheana for her part in the two-timing, calling the aspiring starlet a "starf***er" and a "hooker."
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