'The Real Housewives of Orange County' Adds Heather Dubrow to the Cast

The Real Housewives of Orange County is mixing up the all-blonde cast by adding a brunette! Actress turned stay-at-home mom Heather Dubrow has signed on for the show.

Season seven of the hit Bravo show will still include Vicki Gunvalson, Tamra Barney, Gretchen Rossi and Alexis Bellino, but Peggy Tanous has left the show.

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Newcomer Heather lives in Newport Beach, Calif., and is married to plastic surgeon Terry Dubrow. The couple has been married for more than 12 years and has four children — twins Nicholas and Maximillia, 8; Katarina, 5; and Collette, 10 months.

Heather is orginally from New York, and Bravo says she'll bring "a little East Coast panache to the wives by introducing them to art classes and champagne bowling."

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So who will become Heather's closest friend or enemy?

According to Bravo, we can all expect to see Heather team up with Tamra and fight against Alexis and her "phony" ways.

Watch Heather introduced in a video over at Bravo! Are you excited for Heather to join the cast?