There's a reason why Aamir Khan is called Mr Perfectionist. The actor sinks into the character that he's portraying and moulds himself entirely for a film. For instance, in Dangal, Aamir Khan gained weight to look like a wrestler and a father of two children. The actor is now gearing up for the film, Lal Singh Chaddha.

Now, as per a report in Hindustan Times, Aamir Khan will lose 20 kg to get into the skin of his character, Lal Singh Chaddha. Giving some insights about the diet the actor is following, the source told the publication, "The actor follows a special diet consisting of sabzi roti and some protein intake. He will also undergo the training for his look after September. As of now, Aamir is involving himself in the overall creative aspects of the project."