"Naagin" is the newest supernatural drama on TV and the audience is quite appreciating it for its storyline and special effects.

Few weeks into the show and it already has a twist coming.

According to a Tellychakkar report, Ritik (Arjun Bijlani) and Shivanya (Mouni Roy) will tie the knot this weekend. The interesting bit is Ritik was engaged and supposed to marry Tanvi (Pooja Sharma) but Tanvi backs out after Shivanya bites Viren (Vimarsh Roshan) and he slips into coma.

"Tanvi will run from the venue, as she will not want to risk her life anymore. And Shivanya will take this as a good opportunity to attack Ritik, and will get into the bride's attire," a source informed the web portal.

Yamini (Sudha Chandran), Ritik's mother, will allow the wedding despite knowing about the swap to save her son from the snake-woman, Shivanya.

However, the report also says how there are chances of Shivanya turning into a full-fledged snake on the night of the wedding.

Arjun, who is visibly thrilled about the track, shared a behind-the-scenes wedding photo of his with Mouni on Instagram, saying: "Ab Kya hoga mera #instagood #instalike #ritik #shivanya#rivanya #naagin #instalovers #indianoutfits ..keep watching NAAGIN @colorstv onSAT AND SUN 8 pm (sic)."