Tom Sandoval and Ariana Madix have reportedly split after the reality star cheated on his longtime girlfriend with his “Vanderpump Rules” co-star Raquel Leviss.

Sources told TMZ Friday that Madix, 37, broke up with Sandoval, 39, when she found out about the alleged cheating a few days ago.

Reps for the former couple, Leviss and Bravo did not immediately return Page Six’s request for comment. We have not independently confirmed the split.

Just two days ago, Madix appeared to be a supportive girlfriend by attending Sandoval’s show with his cover band, Tom Sandoval & the Most Extras, in Los Angeles.

The blonde beauty — who has been dating her co-star since 2014 — appeared in good spirits and was seen smiling at the event.

However, Madix’s Instagram account was suspiciously deactivated on Friday amid news of the cheating scandal breaking.

According to TMZ, producers of the hit Bravo reality show immediately ramped up filming again to record the fallout from the alleged cheating scandal.

The intention is reportedly to capture some of the drama for the end of Season 10, which is currently airing.

In this season’s first few episodes, Leviss has been in the middle of another love triangle with the now-divorced Katie Maloney and Tom Schwartz, who is BFFs and business partners with Sandoval.

The former pageant contestant — who previously dated DJ James Kennedy — admitted to wanting to make out and then doing so in the months thereafter with the new divorcée.

However, in a peculiar twist of events, Leviss admitted on “Watch What Happens Live with Andy Cohen” during a press tour this week that she thinks Sandoval is hotter than Schwartz. Her response even shocked host Andy Cohen.

Leviss, Sandoval and Madix have not yet addressed the cheating rumors.

“Vanderpump Rules” airs Wednesdays on Bravo.