Ex-Wife Brandi Glanville's Outrageous Revenge On Eddie Cibrian & LeAnn Rimes

Just as the dust was starting to settle, Brandi Glanville is again stirring up a nasty feud with her enemy ex-husband, Eddie Cibrian, and his new wife, LeAnn Rimes. Even though the warring women called a Twitter truce months ago, the new Real Housewives of Beverly Hills star, 38, has again fueled the long-running rivalry with an outrageously suggestive tweet, Star reports in this week's issue.

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"This is what I'm do n tonight! On star wars sheets," she wrote, referring to the snapshot she posted of a young mystery man laying in a child's bed — likely belonging to her and Eddie's sons, Mason 8, and Jake, 4. And a source close to the newlywed couple is convinced that Brandi is showing off her latest sexual conquest is anything but innocent.

"The only explanation as to why Brandi would publicly tweet that photo was either to make Eddie jealous or to make him mad as a parent." Either way, it didn't faze the Playboy Club actor. "Eddie couldn't care less about her," the source adds.

But the controversial tweet does add to the couple's concern about Brandi's not-so-model behavior. Following her DUI last October, Brandi insisted, "I don't think I have a drinking problem. I think I had a problem the other night when I made a bad choice to drive."