Buzz is that Katrina Kaif who has co-starred with Shah Rukh Khan in Jab Tak Hai Jaan will be doing a special dance number in his upcoming film Raees. Directed by Rahul Dholakia, the film has Pakistani actress Mahira Khan making her Bolly debut opposite SRK. Katrina has done a couple of item numbers in the past. She danced to the title track with Salman Khan in Bodyguard and Chikni Chameli in Agneepath. The song should be a riot, considering she shares great chemistry with SRK!