On Monday night's episode of "Vanderpump Rules," Tom Schwartz's wife, Katie Maloney, found herself in the midst of a verbal battle with scheana marie at a Los Angeles bar when her husband came to her rescue. As the two women, and Lala Kent, attempted to win their argument, Schwartz put in his two cents and labeled Scheana Marie a "bootleg Kardashian."

During an episode of "Watch What Happens Live" that was filmed just after the "Vanderpump Rules" episode aired, a caller phoned in and asked about the dispute. However, with their question about Schwartz potentially regretting the comment, they also pointed out that Schwartz's statement about Scheana Marie was quite accurate.

Does Tom Schwartz regret his diss?

"In the moment I didn't, but the day after, I did," Tom Schwartz explained to Andy Cohen of his regret, according to a report by The Daily Dish on February 6. As for the caller's comment about Schwartz's statement being on point, both he and his wife, Maloney, who was also appearing on the show, remained silent.

Tom Schwartz and Katie Maloney have never been all that close to Scheana Marie and as "Vanderpump Rules" continues, their relationship with the SUR Restaurant server appears to be getting more and more strained. Most recently, Maloney and Scheana Marie butted heads after Maloney spoke of a rumor that suggested her boyfriend, Robert Parks-Valletta, had cheated on her with another woman at a nightclub in Los Angeles.

As fans of the show will remember, Scheana denied the allegations completely and said that she and Parks-Valletta will most definitely end up together.

What is Katie Maloney saying about their feud?

During an interview at the end of last year, Katie Maloney spoke of her relationship with Scheana, stating that while they have had their moments of being friends, being close was likely not an option for the two of them.

"I’m not going to hate you. I’m not going to ignore you or go out of my way to be rude," she explained to Us Weekly magazine. Maloney then said that if she comes into contact with her "Vanderpump Rules" co-star, she will say "hello" and ask her how she is doing.

To see more of Katie Maloney, Tom Schwartz, Scheana Marie, and their co-stars, including Lisa Vanderpump, Stassi Schroeder, Jax Taylor, Tom Sandoval, Ariana Madix, Kristen Doute, James Kennedy, and Lala Kent, tune in to new episodes of "Vanderpump Rules" on Mondays at 9 p.m. on Bravo TV.