Naagin 3 is all set to make its comeback on small screen. But this time, Mouni Roy and Adaa Khan will not be a part of the show. Ekta Kapoor herself confirmed this news on social media. If we believe the rumors then Krystle D'Souza replacing Mouni Roy as the lead character. Vindhya Tiwari and Tanya Sharma are rumored to finalized for Adaa's part. Reportedly, 'Naagin 3' is going to be different from previous two seasons.