Patrizia Reggiani was jailed for 18 years in 1998 for having Maurizio Gucci killed
The 72-year-old was freed in 2019 and is the subject of new Hollywood movie
But yesterday it emerged her confidantes are under investigation by police
Prosecutors claim dubious consultancy fees were used to swindle €3 million
As well as Gaga, Ridley Scott s House of Gucci features Adam Driver as Gucci