Talented and glamorous actress Priyamani who has been busy giving promotional interviews of the film to various media platforms, says that she has not done any homework for preparing for the roles of Charu and Latha in the film Charulatha which is now being released on september 20 in all the four south indian languages. The film will be made in Kannada by Dwarakish under the banner of Dwarakish Chithra which is directed by Pon Kumaran.