Aamir's item girl Deepika, Mallika or Katrina?

Aamir Khan wants to include an item number in the Imran Khan-starrer Delhi Belly, but he's confused between Mallika Sherawat, Katrina Kaif and Deepika Padukone.

While Mallika is the queen of item songs with Maiya Maiya (Yuva), Dil Tod Ke Na Jaa (Pyaar Ke Side Effects), Razia (Thank You), Katrina Kaif has dished out the saucy Sheila Ki Jawaani ( Tees Maar Khan) and Dippy, the racy Dum Maaro Dum (Dum Maaro Dum) and Love Mera Hit Hit (Billu).

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. 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."

The source adds, "Let's see who lands the role. If Kat wins over Dippy or vice-versa then again people will draw parallels on how Ranbir Kapoor's one ex-girlfriend beat the other!"

Meanwhile, Aamir confirmed the news, but chose to remain tight-lipped. "It is too early to talk about it," he said.