The 27-year-old former Miss India won the coveted pageant in 2008 and since then she acted in Tamil and Malayali films. Her first Bollywood film was 'United Six' in 2011.
"Though the crew on 'Pizza' is from South so I did not feel much difference that way but both the industries are different in respect to the process of filmmaking.
"In south, they are very punctual and they are very sure when to start the film and when to end. In Bollywood it's more laid back and easy. If I do back-to-back films in Bollywood and then I go to south, I will have to follow a time table. But if a person comes here after working in south, it will be easy for him as he will be more organised," she told PTI.
'Pizza', which released this Friday, was a Hindi remake of the 2012 Tamil film of the same name.