By Hindustan Times

Mumbai, July 16 -- There's another surprise in store for Katrina Kaif, announces Rapchik Rajni as she strolls into my study. What is it, I inquire, and she tells me that Farah Khan has decided to gift the actress the biggest hit of her career in the form of their forthcoming film, Tees Maar Khan, toplining Akshay Kumar.

The khaas tohfa for Kat, who celebrates her 26th salgirah today, is a special item song, Sheela ki jawani, in which the lissome lass will be doing extensive belly-dancing.

And for that, Khan is flying down a specialist who will teach Kat the moves and the grooves before they can shoot the song. Meanwhile, Kat, who's currently filming Zoya Akhtar's Zindagi Na Milegi Dobara in Spain, will fly to London for a day to spend a few hours of her birthday with her mother and sisters.

Rajni tells me that Khan claims Kat's belly-dancing song will be a bigger rage than Shah Rukh Khan's Dard-e-disco in Om Shanti Om. Kewl, in a sizzling hot way, but of course!