lady sasima srivikorn and sir john madejski are co-owners of reading .
they are preparing to take the club to wembley on saturday night ; reading 's first fa cup semi-final since 1927 .
lady sasima is something of an eccentric - she is a singer and composer who , in september , had ' 100 bullets from an m16 ' shot at her house .
the pair have a long-term ambition to take reading to the premier league .