Sushmita, Kangana to scorch the dance floor

"There was no time to get any international celebrity. Our film is complete. Our first trailer was out with 'Anjaana Anjaani'. We just decided to add an extra title song. And we felt we don't really need outside contributions. Sushmita and Kangna are fabulous dancers," Bazmi said.

There were reports earlier that "No Problem" might see "Waka Waka" girl Shakira shake a leg.

The number featuring Sushmita, the former Miss Universe, and Kangana, who isn't seen in many dance numbers, will be choreographed by Ahmed Khan. And the buzz is that the two divas will pull out all stops in front of the camera to outdo each other.

Apparently the role models given to Ahmed Khan go back to Vyjanthimala and Helen in the sizzling dance combat in the 1960s "Prince" and Hema Malini and Parveen Babi in  the 1970s' "The Burning Train".

Both Sushmita and Kanagana enjoy dancing and the idea would be to make their moves as casual and cool as possible.

The actors in the film -- Sanjay Dutt, Anil Kapoor and Sunil Shetty - are also expected to join the two ladies on the dance floor in "No Problem", which is set to release in December.