Does she have a right to refuse singing a song that makes her disloyal to her religion? The answer is yes.

Does it make sense to say something stupid like in a country of over 80% hindus from a somewhat established artist? The answer is no. That will be like going against Jesus in USA.

I personally have nothing against her extremist views against the hindu religion nor i have anything against the idea of boycotting of her songs by Extremist Shiva Sena.

Those silly things do not bother me at all but sometimes it almost seems like Hinduism has been under attack quite frequently.