Josh Duggar admitted to cheating on his wife Anna Duggar via a public statement soon after the Ashley Madison hacking scandal revealed that he maintained multiple accounts with the sole intention of having an affair.

Shortly after, Radar Online revealed that Josh maintained a secret Facebook account where he "liked" lingerie models, local strippers and porn star Danica Dillon.

Now, a source close to the porn star has revealed to the media outlet that Dillon claims Josh cheated on his pregnant wife with her.

"She claimed he reached out to her online. Without saying much, she hinted that there were even secret hotel sessions!" the source said, adding that the meeting took place when Anna was pregnant.

"Danica is hinting that there is a lot more than the public knows about what Josh has done," the source said. "It's possible he paid her for webcam sessions too. She's saying that Anna should leave him now, before even worse stories come out!"

However, Anna is standing by her husband, despite her family asking her to leave him.

On Sunday, 30-year-old Daniel Keller spoke out about Josh's shocking behaviour, writing on a social networking site: "You have to confess and forsake your sin to have mercy. Not sin, confess repeat."

When a fan of the "19 Kids and Counting" family defended Josh, Keller responded: "Tell me how you would feel if someone cheated on your sister and brought so much disgrace to you and ur family."

Keller also revealed that he has asked his sister to leave Josh and move in with him and his family in South Carolina.

"I have told her I would pay for her to move out here w me and pay for her kids," he revealed. "I don't think Josh will see that this is a big deal and truly be broken until that happens. I beat my life on the fact that Josh has not come to true brokenness yet."