Rani will be featuring in the video singing the national anthem along with real cops, from constable rank to the top most officials.
"Shooting the National Anthem with the women police force and Rani was quite an exhilarating experience. The women power of India singing the anthem altogether makes you stand up in pride and salute the true shakti present in all the Mardaani's of India," director Pradeep Sarkar, who has directed the video, said in a statement here.
This special anthem video will be played in the multiplexes this Friday onward with the release of Salman Khan's 'Kick'.
Rani, who plays the role of cop Shivani Shivaji Roy in the film, which deals with a sensitive subject of human trafficking.