Brandi Glanville: LeAnn Rimes and Eddie Cibrian Flirted in Front of Me!

Eddie Cibrian's wife Brandi says that she knew LeAnn was a ho open for business when she went on a double date with LeAnn and her gay hubby.

Brandi Glanville said,
"We went to play pool, went for sushi, dancing," Glanville tells PEOPLE, adding that although she's used to woman fawning over her husband, "it was different this time. It was a little more reciprocated."

At the same time, Glanville noticed how affectionate Rimes, 27, was with Sheremet, 28. "They were very touchy-feely. [But] I felt like it was almost like 'I'm not after your husband.'"

Glanville and Cibrian sought counseling and she publicly stood by him in April. "We were in therapy, but he never stopped talking to [LeAnn] so how could that have worked?" asks Glanville, who says she plans to file for divorce.

I love Brandi. She's hot, she talks sh*t to the press, and she uses her woman's intuition. Her next step should be pulling an Elisabeth Edwards and writing a book, 'Don't Steal My Man Because Your Husband is Gay!'