Revealed a source, "A trainer has already been assigned to Sunny and she has started working on a new regime. She is been doing a lot of stretching exercises as the role requires her to be extremely agile."
Confirming the same, Ahmed told Mirror, "We will go on the floors on July 10. Besides the weight, a lot of which she has already lost, we are also training Sunny in basic folk and traditional Bollywood dance - a craft which she hasn't practiced before."
The actress plays a princess in the musical, which is produced by Ahmed Khan and Bhushan Kumar.The film, which is set in London and Jaisalmer, is yet to find a male lead.
"We are in talks with a few actors. We should finalise a guy within a week's time. Since the role is quite pivotal to the film's script, so we are ensuring we find the right match opposite Sunny," Ahmed said.