Bollywood’s perfectionist Aamir Khan is on a lookout for an item girl. Aamir wants to include an item number in Delhi Belly, starring Imran Khan, and so he’s confused between Mallika Sherawat, Katrina Kaif and Deepika Padukone, for the song. Says a source, Aamir is busy looking for the perfect item girl to pep up his film. One knows how he gets when it comes to casting and again his perfectionist streak is at play. ‘And if you thing why an actor like Aamir, who is known for sensible cinema, opted for an item song, then here’s the answer. Our source adds, ‘Delhi Belly will be the first bold movie from his production house, which will have some really intimate and explicit scenes. This is why Aamir felt the need to have an item song.’