Katie Maloney is now explaining why she got so heated with Scheana Marie during this week's episode of Vanderpump Rules.

"I knew the moment Kristen found out that Tom and Ariana were bartending together, she would lose her mind," Katie writes in her Bravo blog. "That’s why we didn't want to tell her. Of course, as expected, she found out and wanted to storm in on it. I don't know why Kristen thinks confronting someone at work, especially in front of Lisa, is a good choice."

Katie doesn't fully approve of Ariana's behavior. "I understand Ariana was just trying to dissolve the rumors when she approached Kristen outside," Katie writes. "It was driving Kristen crazy, though, and maybe Ariana could have been a little more sensitive to her feelings. It’s a really tough call to make."

"I wasn't going to get involved between Kristen and Arianna, but Scheana dove right in," she adds. "It wasn't her battle, which only made it worse. She was being extremely rude that night. She was throwing around the 'f—k yous' and accusing me of having a drinking problem. I just didn't know why she felt she needed to get involved."

Do you agree that Scheana shouldn't have gotten involved? 

Source: Bravo