The star cast of director Mohan Raja's next film is getting more and more attractive. While the lead pair Sivakarthikeyan and Nayanthara pairing up for the first time in this film will be reason enough for audience to throng to the screens, Malayalam star Fahad Faasil making is Tamil debut in a negative character in this film will pull in more attraction, A few days back, actor Sathish confirmed that he is also part of the film.

Now a reliable source reveals that young comedian RJ Balaji has also been roped in to play an important role in this yet to be titled film that will be produced by RD Raja under the 24AM Studios banner.

It is worth noting that Balaji got a stronghold in Kollywood with his performance in Vijay Sethupathi-Nayanthara starrer 'Naanum Rowdy Dhaan' that released last year. Now this will be his first film with Sivakarthikeyan and we hope this will take him to the next level.The film is expected to go on floors in September.

Balaji is already acting in director Mani Ratnam's 'Kaatru Veliyidai' with Karthi and Aditi Rao Hydari in lead roles.

Proof enough that Balaji is becoming the next big thing in Kollywood for comedy lead characters.