Veteran singer LR Eswari is going to croon for the item song in Osthi. Earlier it is rumoured that Shruti Haasan will lend her voice to this song but suddenly LR Eswari has been confirmed to sing this item number "Kalasala" along with T Rajendar.
Simbu said "Kalasala is going to be a rocking song of the album. The entire team including me, Thaman, dad, felt that the song will become as catchy and popular, like the original song. LR Eswari vocal is an added essence to this hot item number".
The song is being shot at AVM Studios in Chennai with a grand set erected over there. The song will be picturised on Simbu, Mallika Sherawat, Sonu Sood and other artistes. The song is sure going to create a rage among the audiences with Mallika's hot performance alongside of Simbu.
Simbu is playing the role of a carefree police officer while Richa is playing the role of his love interest. Jithan Ramesh is playing a crucial role while Sonu Sood will be seen as a baddie. Directed by Dharani, the film is the remake of the 2010 blockbuster Hindi film Dabangg.