media_removed_toofab 102011
Camille Grammer
is going public with her new boyfriend -- and last night, she brought him out for the first time to a wild bash for Lisa Vanderpump's birthday.

The 42-year-old Grammer and handsome, 35-year-old bankruptcy attorney Dimitri Charalambopoulos made it official by attending Lisa's party at SUR in West Hollywood. Yeah, that last name is a mouthful!

The two celebrated alongside "Real Housewives of Beverly Hills" co-stars Adrienne Maloof, Kyle Richards, Kyle's BFF Faye Resnick and the one and only Giggy.

Lisa and Adrienne were both seen dancing with some hot, shirtless guys ... not their husbands.

SUR is located in West Hollywood though, the gay-friendly neighborhood of L.A., so chances are Ken and Paul have nothing to worry about.

What do you think of Camille's new guy? Upgrade?

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