Mumbai, Jul 26 (IANS): Katrina Kaif will do the item song "Aaya re aaya bodyguard" in "Bodyguard" and Salman Khan, who plays the title role in the movie, will match steps with her.

As the song is about Salman's character, so his presence is said to be a must in it. Bodyguard producer Atul Agnihotri confirmed that Salman will be part of the song. Ganesh Acharya will teach him the steps.

"Salman likes to do his own thing in the dance numbers. Everyone knows in 'Munni badnam' he didn't follow Farah Khan's instructions. Katrina will be rigorously rehearsing her steps for 'Aaya re aaya bodyguard'. She wants it to be as perfect as 'Sheila ki jawaani'.

"Salman's improvisations are bound to distract her. But there is not much she can do about it.Because as Salman pointed out the song is about about him, so he has to be part of it," said a source.

Earlier, Salman had made a special appearance in the song "Wallah Re Wallah" in the movie "Tees Maar Khan", which had Katrina and Akshay Kumar as lead pair.

"Bodyguard" is a romantic action film starring Salman Khan and Kareena Kapoor. Directed by Siddique, the film is a remake of the director's 2010 Malayalam film of the same name.