Kollywood flick 'Siruthai' hit the screens today. The flick has Karthi and Tamannah in the lead. The flick is directed by Siva and produced by Studio Green. The film has won great appreciation from the audience right in the first day. Vidyasagar's compositions are also topping the charts. The audio launch of the flick was held recently in Chennai. Kollywood actor Suriya had said at the launch function that Siruthai will be outstanding in all respects especially for the duet sequences and the comic interactions between Santhanam and Karthi