A caller then asked Kristen why people should believe her now, referencing the time she lied repeatedly about having slept with Jax while he was dating Stassi and while she was with Sandoval.
Kristen let out two angry grunts before saying, "I don't even -- that's so unfair. I'm like, because I'm telling the truth! That's why! Did you see the scene? That's why. He did not say [we hooked up]."
"Vanderpump Rules" airs Mondays at 9 p.m. on Bravo.