After setting the big screen on fire with 'Yeh Mera Dil' in 'Don', Shah Rukh Khan and Kareena Kapoor are set to sizzle together in an item song yet again.

The item number 'Marjaani' from 'Billu Barber' has just hit the airwaves and is already getting a lot of attention.

The song is being composed by Pritam and the good news is that the song has lived up to the expectations and is an absolute sizzler.

Kareena is seen sizzling and is matching steps with the nimble footed SRK in the song. Many feel that the number has class and its lilting music is bound to catch on and top the popularity charts.

Kareena and SRK were seen together on screen for the first time in 'Asoka'. Though they didn't click as a pair, the 'sizzle' factor was very much there.

But then Kareena has competition from other girls in 'Billu Barber'.

In two more dance numbers in the film, SRK will be seen shaking a leg with Priyanka Chopra and Deepika Padukone.

Rumour has it that none of the three actresses have accepted any money from SRK for the item numbers and have done it for friendship.

Reportedly the story of 'Billu Barber' revolves around Irrfan Khan, who plays the barber. SRK was originally making a special appearance in the movie but now the makers have decided to increase his footage in the film.

The buzz is that the debacle of 'Kuselan' starring Rajinikanth, the Tamil original on which 'Billu Barber' has led to the makers to think this way!

So SRK becomes the lucky mascot of another one of his home