After showing her sexy side in ‘The Dirty Picture', Vidya Balan is now all set to set the screen on fire with her item number.

Now, all the Shielas and the Munnis, the Chamelis and Jalebi Bais are in for a tough for competition as Vidya Balan, is all set to groove to an item song in producer Vidhu Vinod Chopra's production ‘Ferrari Ki Sawaari.'

It is reported that the item song will break all records of boldness. The song is still in progress and will be finalized in the next few weeks.

When approached by Chopra for the song, the actress instantly agreed to it.