Not again! Lisa Rinna is once more facing rumors that her husband, Harry Hamlin, has cheated on her, RadarOnline.com has learned.
Rinna and Hamlin shot down the rumors of adultery last season, but according to an insider, "This season, several cast members started a campaign once filming began stating there had been whispers Harry had cheated on Lisa. This was entirely separate from what Kim Richards had been referencing during the last season."
"Lisa was furious this was continuing into another season and insisted it wasn't true," the source said. "Harry isn't happy that he is going to be dragged through the mud yet again. Being on the show has definitely impacted their relationship."
As Radar reported, Hamlin had begged Rinna not to do another season of RHOBH because of the cheating allegations.
"Lisa told Harry in no uncertain terms that she is committed to doing the upcoming season because it was so good for her career," the source previously told Radar.
The former Days of Our Lives star, who's been married to the L.A. Law hunk since 1997, previously told Access Hollywood Live that while "Harry didn't do anything," the idea that her co-star and rival Richards "threw that out into the universe … fired me up, to be honest with you."
The insider added, "Lisa and Harry's marriage is on solid ground, but how much more can this relationship take?"