Rajinikanth was, however, not in town,but his fans celebrated their icon’s birthday by conducting prayers, even as many of them thronged the city with a hope of catching a glimpse of the actor, currently busy with “Kala-Karikalan”, touted as a sequel to his 2016 hit “Kabali”. Actor Dhanush, also the son-in-law of Rajinikanth, announced the launch of the film’s second look coinciding with the veteran star’s birthday today. The picture shows Rajinikanth wearing dark glasses and a black shirt.