Playboy covergirl Sherlyn Chopra set Twitter buzzing on Friday night when she uploaded a YouTube link from her upcoming film,  Kamasutra 3D. The video, that shows her posing nude with traditional makeup and hairdo, in the midst of nature, became an instant hit and made her trend on the microblogging site for several hours.

"The video is about the celebration of one's raw, unadulterated sexuality amidst the infinite serenity of nature. Sexists can continue to bring me down by belittling me…I refuse to accept their negative suggestions," Sherlyn later told us. "Later this month, I am going to eight colleges in Mumbai to reiterate the need for zero tolerance towards sexism and prejudice in our thoughts and speech," she added. Directed by Rupesh Paul, the film will release later this year.