Mumbai, Sep 27 (ANI): Bollywood's Megastar Amitabh Bachchan was spotted launching bureaucrat Vipul Mitra's book 'The Dream Chasers' in the showbiz capital Mumbai. On the occasion Big B spoke about his association with the author. Dressed in formals Mr Bachchan looked as classy as ever and stole the show away with his magnetic charisma.
