It's the Season 3 finale! On Vanderpump Rules Season 3 Episode 18, SUR’s annual photo shoot turns tense as Tom Sandoval confronts Jax for stabbing him in the back.

Meanwhile, Katie forces Tom Schwartz to take action in their relationship, and Tom Sandoval and Ariana take their own relationship to a whole new level.

While Stassi accepts Lisa's invitation to the restaurant's anniversary party, she finds returning to SUR more tense than nostalgic.