• Josh Duggar will appear in the second season of "Jill and Jessa: Counting On" to address sex scandal.

Josh Duggar will appear in the second season of "Jill and Jessa: Counting On" to address sex scandal. (Photo : Twitter/joshduggar)

Amid the reports of Josh Duggar's infidelity and porn addiction, "19 Kids And Counting" star and his wife Anna Duggar made a rare public appearance at her cousin Amy Duggar's wedding.

Although the other family members of the former TLC's reality TV show appeared happy and in a celebratory mood, Anna reportedly looked tired and irritated as she arrived with her children at the wedding People reported.

Like Us on Facebook

Dressed modestly in a blue shirt and khaki skirt, Anna mostly stood at the outskirts of the rest of the Duggar brood, and appeared to be leering at the paparazzi on multiple occasions. Notably absent from the family affair was Josh, who is seeking a long-term treatment program at a Christian rehab center after admitting to his extramarital affairs, addiction to porn and molesting his siblings as a teenager, Daily Mail reported.

Josh and Anna's oldest daughter Mackynzie, 5, served as flower girl for the wedding, which happened at Horton Farms near Bentonville, Arkansas, attended by almost 400 people.

The TLC show's centre figure, Jim Bob and Michelle Duggar, came under fire for the first time when it emerged that their eldest son used to molest his own sisters in their sleep when he was a teenager and they never notified authorities at any point after learning about their son's actions

The show was canceled, though, disturbing details continued to emerge about the family. Last month, porn star Danica Dillon created a stir when she shared the details of her sexual encounter with the shamed reality TV star.

Josh was also named as one of the 37 million cheating spouses who allegedly have Ashley Madison accounts.  Later the 27-year-old TV personality issued an apology statement referring to his addiction to porn and infidelity.