Aishwarya Rai Bachchan, AR Rahman, Chiyaan Vikram, Jayam Ravi, Karthi, Trisha And Director Mani Ratnam At The Press Conference Of PS 1 HD – Gallery (Photo:SocialNews.XYZ/NewsHelpline.com) Aishwarya Rai Bachchan, AR Rahman, Chiyaan Vikram, Jayam Ravi,…