The 'Oh-so-famous' Khan war between Bollywood superstars Salman and Shah Rukh is a known fact to the world. While neither of them let go of a chance to put each other down, here's the latest one.

Salman recently shot for a cameo in Ajay Devgn's 'Son Of Sardaar' and to add more sparks, the actor has even promised to promote the film.

The war between Shah Rukh Khan's 'Jab Tak Hai Jaan' and Ajay's 'Son Of Sardaar' has been on since the time the later has decided to release the film on the same day as the former.

While we all know, Ajay and SRK don't get along that well, Salman is leaving no stones unturned to make sure Ajay's film gets the required attention.

Hmm...this makes us think....is this Salman's way of attacking Shah Rukh????