Aishwaryaa Rajinikanth is busy in video making work after separationAishwaryaa Rajinikanth is in Hyderabad to shoot a song only days after she and Dhanush declared their split. After a couple of days of declaring their split via online media, actor Dhanush and his spouse Aishwaryaa Rajinikanth have reportedly landed up in the same hotel in Hyderabad. As reports, the former couple is remaining in []