The Real Housewives of Orange County — the Bravo reality docu-soap that spawned a multi-city franchise — will return with a sixth season of all-new episodes on March 6.

And the gals are bringing a feisty new firestarter along for the ride. Stay-at-home mom of two Peggy Tanous is set to join the cast of the smash Bravo reality series. Tanous, 41, is a former swimsuit model and TV host.

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