‘The Bachelor” babe accused of having an affair with a show staffer says it isn’t so.

Rozlyn Papa, a 28-year-old divorced mom, denies that she had sex with one of the show’s producers.

“Absolutely not,” she told “ET.” “No . . . I made good decisions. I did not choose to have sex with someone else.”

Last week, “Bachelor” Jake Pavelka confirmed the rumors of an affair.

“Why would you go on national television and throw a mom under the bus like that?” Papa said, adding that she feels “betrayed by the show.

“This seeps into my personal life. I have a 7-year-old little boy at home that I want to look up to me, and to have this blatant lie out there perpetuated by the show itself, it’s hurtful.”