All six Real Housewives of Beverly Hills women are back for a second round and the drama is fiercer than ever!

In a new season preview clip released on, the women seemingly manage to top the antics seen at last season's "dinner party from hell."

PHOTOS: Wild Real Housewives of Beverly Hills moments

Along with dealing with Taylor Armstrong's crumbling marriage and Lisa VanderPump's fractured relationship with former friend Cendric Martinez, the cast have to contend with a few new faces.

A Bravo rep confirms to Us Weekly that Eddie Cibrian's ex-wife, Brandi Glanville, and businesswoman Dana Wilkey will appear on season 2 -- but not as official cast members, only as friends of the returning women.

PHOTOS: Hellish Housewives romances

That's no matter for Glanville, 38, who stirs up a whole lot of trouble with Camille Grammer and Kyle Richards, both 42.

"Younger and prettier women are often met with hostility and jealousy," reasons Adrienne Maloof's husband, Paul Nassif.

Indeed, tempers flare when Glanville and Grammer go one-on-one. "You are a goddamn bitch! A slut pig!" snipes Grammer in the clip.

VIDEO: Mass fight breaks out at Camille Grammer's dinner party

In a shocking allegation, Glanville takes a giant dig at her foe: "At least I don't do crystal meth in the bathroom all night…bitch!"

The spat takes an even uglier turn when Richards warns Glanville not to go too far. "I will f--king kill you!" Glanville fumes.

Watch the explosive season preview trailer above now!

By Allison Corneau for Us Weekly. For more Channel Surfing, click here.

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