India, March 3 -- Actor Imran Khan's portrayal of a womaniser in the 2010 film I Hate Luv Storys was a departure from his previous roles, and the actor has now revealed that it was none other than Karan Johar who helped him 'sex-up' his image. Also read: Imran Khan recalls drinking vodka with Ranbir Kapoor to calm hosting jitters: 'The awards night was quite stressful'

During a conversation with Moments of Silence podcast, Imran looked back at the shooting of I Hate Luv Storys, and how Karan, who was backing the film as a producer, helped him get the vibe of the character.

"Karan kind of decided to sex-up my image. I generally do not gain much weight but I was minding my diet and exercising and all of that for the film particularly. Kar...