It's no secret that Tom Sandoval and ex-girlfriend Kristen Doute are not on good terms. That's putting it mildly, actually. However, you might think that he would put their differences aside and show his support for his Vanderpump Rules castmate during her time of need. As you'll soon see, that is definitely not the case.

Andy Cohen asked Tom what he thought about James Kennedy lying about his cheating right to Kristen's face on Pump Rules this week, during Monday night's installment of Watch What Happens Live. "Any redeeming qualities he had in that scene in particular, in that situation are gone when you say something like that," Tom said.

However, when fellow WWHL guest Caroline Stanbury from Ladies of London asked if Tom felt sorry for Kristen after watching that moment, he didn't show the same compassion. "No, I don't," Tom said, matter of factly. Well, at least he was honest, which is apparently a hard thing to come by these days.

See more of Tom and Caroline's time on WWHL in the pics, below.

10 pics

Watch What Happens Live with Andy Cohen

Caroline Stanbury & Tom Sandoval