Handsome boy Prithviraj has many movies across south Indian languages. Many of them have been good hits which have propelled him to the top league. However in his forthcoming movie "Puthiya Mugham", he is said to have sung a song. His brother Indrajit is a good singer and has sung the song "Anthinila Chembarunthe...". Looks like Prithviraj has taken a clue from his brother and it will be a treat for his fans to see him in this new role