Brandi Glanville appears to remain bitter about her 2009 split from now-ex-husband Eddie Cibrian. As fans may recall, Cibrian ditched the former "Real Housewives of Beverly Hills" star for country singer Leann Rimes after falling for the musician during filming on Lifetime's "Northern Lights." Since then, Cibrian and Rimes got married and began co-parenting his two kids with Glanville.

While Brandi Glanville has moved on from her marriage to Eddie Cibrian with boyfriend Donald Friese, she didn't miss an opportunity to take aim at her ex-husband and his new wife during a Halloween party and reportedly did so by dressing up like them.

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As the Daily Mail revealed to readers on October 30, Glanville sported a cowboy hat and overalls for a night out with Friese, who wore a black button-down shirt and jeans.

"My friends Halloween party was celebrity scandal couples!" Brandi Glanville wrote in the caption of her Instagram photo.

She then encouraged her fans and followers to submit their guesses as to who they believed she and Donald Friese were dressed up as.

While Brandi Glanville and Donald Friese didn't come right out and say that she and her boyfriend were mocking Eddie Cibrian and LeAnn Rimes, it seemed to be quite clear to her fans and followers on Instagram, many of whom were amused by her antics - and others who were annoyed at the childish dig.

Does Brandi Glanville need to move on?

"Love your humor," one person wrote. "Too funny," added another. Meanwhile, a third commenter hoped Brandi Glanville would move on from Eddie Cibrian's years-old affair. "She is fifty years old I would think the 'games' would be over at that age in your life and she would just enjoy her new man and move on instead of playing along," one person noted.

"It is sad."

Brandi Glanville is no longer appearing on 'RHOBH'

Brandi Glanville was brought to "The Real Housewives of Beverly Hills" during its second season as a friend of Adrienne Maloof. Then, just one season later, Bravo TV upgraded her role from part-time to full-time, which she remained through season five. Although Glanville starred on the series full-time for three seasons, her ongoing drama with nearly all of her co-star ultimately resulted in a demotion after season five and during season six, she was seen just a few times. The following year, Glanville was removed from the series as new wives Kathryn Edwards and Erika Girardi were brought aboard.