We love Brandi Glanville and her complete lack of filter.

The "Real Housewives of Beverly Hills" star was on Bravo's "Watch What Happens Live with Andy Cohen" on Monday night, where she had some very choice words about her ex-husband Eddie Cibrian's new wife LeAnn Rimes.

On the show, Brandi was asked what she thought about the singer saying in a new interview that she has nightmares about her man cheating on her with another woman ... a valid fear, considering that's how they met.

"I feel like everyday there's a tell-all interview, it's kind of cray-cray," she said about Rimes' never-ending string of interviews.

During the interview Brandi also said Rimes is Eddie's "sugar mama" and added that she thinks the singer is "insane."

Check out the video above to see what fellow guest Hoda Kotb had to say about the situation ... and find out why Glanville thinks Rimes watches her Bravo reality show.

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