A Ramp model after 50, well quite unbelievable but when its Amitabh Bachchan then anything is possible.The big B is all set to walk down the ramp for a noble cause. Abu Jani- Sandeep Khosla are all set for the fashion show to be held on November 10 and 11 in Mumbai. The show is expected to pack in a full house and the proceeds would be donated towards charity and the treatment of Aids Patients.

The chosen designers of the Bachchan house and what better way to tell them `I am with you` than actually displaying their work by the Big B himself.The duo designers are also coming out with a book on changing fashions titled `Abu Jani-Sandeep Khosla: Celebration Of Style` which will be released on the occasion.

Mrs B and AB`s babies, Abhishek and Shweta , are also expected to be present to watch Amitabh take center stage as a new role model.