Sivakarthikeyan Praises Rajinikanth’s Title In a recent event to promote his movie, Matharasai, actor Sivakarthikeyan expressed his admiration for the legendary star Rajinikanth, stressing that the title of ‘Superstar’ belongs solely to him. This heartfelt acknowledgment took place at the Satyam Cinemas in Chennai, where the film has been seeing a successful run. The Starlit…