The "Vanderpump Rules" star has been plagued with relationship woes this season, after she and boyfriend Tom Schwartz became the targets of a few seriously ugly rumors.
Maloney's costars, Jax Taylor and Scheana Marie, both recently accused Tom of cheating on Katie -- with Jax telling people Tom slept with his girlfriend's best friend during a wild weekend in Las Vegas, and Scheana saying Schwartz made out with one of her friends at a nightclub.
So, does Katie believe all the rumors? See what she told toofab's Brittany Kyles in the video above, then keep reading!
"He admitted that he did make out with someone, so then, of course I was thinking that maybe what Jax was saying was true," she told us. "I just didn't want to believe it because Jax is such a liar and such a good liar at that. I was just dreading that 'what if this is going to be true?'"
In the end, Katie's decided to take her beau's word on this one.
"I was really trusting that Tom was honest with me and that Jax was really just going out of his way to tear us apart," she confessed.
The brunette beauty also revealed that she and Schwartz are in a great place now -- sorry, Jax!
"That really tested our relationship and now, where we are, we're just strong," she revealed. "We could probably take on the world at this point."
Katie also weighed in on her current relationship Kristen Doute, who likewise played a part in the drama surrounding Maloney's relationship. While Katie and Kristen used to be close friends, it doesn't sound like these two will be mending fences anytime soon.
"I think if Kristen could really get a hold of herself and take some accountability, I think we could be friends. But in the mean time, I just don't need it in my life," she told us.
Check out the video above to see if Katie thinks Tom Sandoval has been faithful to his new girlfriend Ariana Madix, if the 28-year-old still sees wedding bells in her future with Schwartz and what's still to come this season!
Make sure to watch all the "Vanderpump Rules" drama go down Mondays on Bravo at 9/8c!