Actress Nayanthara, the most sought after in Tamil cinema industry, will reportedly be seen dancing for a item song in Vijay Sethupathi's upcoming film Dharmadurai.The couple who were seen together in the recent flick "Naanum Rowdy Thaan" were appreciated for their on screen chemistry, and watching them again will surely be a delighing one for the viewers.Directed by Seenu Ramasamy, this film already has four leading heroines in pivotal roles.