Kollywood star Dhanush upcoming bilingual "SIR/Vaathi" releasing worldwide on February 17th. Dhanush is going to make his Tollywood entry with this film which is made simultaneously in Telugu and Tamil. 

This film directed by Venky Atluri with an interesting concept related to education received a good response with the trailer. And while this most awaited movie is gaining buzz with solid promotions in Telugu as well.

Dhanush is also participating in the promotions of his movie. And while the makers are planning a grand pre-release event in Telugu, there is a strong buzz that this event will have a MEGA surprise. The pre release event will be held tomorrow at People's Plaza, Necklace road, Hyderabad.

Recently rumours swirling that Powerstar Pawan Kalyan will grace the event. And now it seems that the hero is Megastar Chiranjeevi. As he will grace this event in Telugu, the official clarity on this will come soon. The film is produced by Sitara Entertainments while GV Prakash has composed the music.