It is not easy for any top South actress to work in the Hindi film industry and maintain her charm. From Sridevi to Jayaprada, Asin, Kajal Aggarwal and Tamannaah Bhatia, there are many examples. However, there is one name which is on top of this list and that is Nayanthara. Nayantara is celebrating her 38th birthday today. On this occasion, we will tell you that Nayantara was a born Christian. But she changed her religion and became a Hindu. Let us tell you the whole thing behind it.