Is Flip Or Flop's Christina El Moussa Being Cheated On By Her New Mate?

Christina El Moussa has moved on from her ex and Flip or Flop co-star Tarek El Moussa, but that relationship may be in jeopardy.

HollywoodLife points out that the ex-girlfriend of Christina's new beau Doug Spedding has went on the record about hooking up with Spedding after this new relationship began.

Up Next: Tarek El Moussa Reveals He Is 'Taking A Break From Blondes' After Breakup With Christina

The woman, Tracy Johnson-Diaz, reportedly dated Spedding on-and-off for five years. On June 7, after the relationship will Christina began, Spedding allegedly came over to Johnson-Diaz's home to retrieve a personal belonging. That's when things got steamy and the two "started kissing, then made love."

"Doug and I had sex in my home [after he started dating Christina]," Johnson-Diaz told Star. "I'm speaking out because she needs to know what this guy is like."

More: Tarek and Christina El Moussa Continue to Prove They're Cordial While Goofing off on 'Flip or Flop' Set

Johnson-Diaz also told the magazine some more personal details about Spedding, which should cause some red flags for Christina if true.

"He can be possessive and a control freak," she said. "He'd cycle over to place at all hours and I'd see him peering through windows, spying on me to see if I had anyone else over."

The couple started publicly dating earlier this month after the dust started to settle in the wake of Christina's divorce from Tarek.

The HGTV stars are reportedly on decent terms and appear to be cordial to one another on the show's set.

Photo Credit: Getty / Lou Rocco