Updated On: 21 May, 2012 12:54 PM IST | | PTI
Kalki Koechelin had to go through quite a transformation for her role in 'Shanghai' as director Dibakar Banerjee wanted her to look ugly yet adorable
The brief given by her director was quite simple - 'Look ugly'.u00a0However, it was nothing short of a nightmare to actually realise the filmmaker's vision.

Kalki Koechelin