Lady Gaga has revealed that she “spoke with an accent for nine months” during the filming of House Of Gucci.The forthcoming Ridley Scott film will see the singer and actor take on the role of Patrizia Reggiani, the ex-wife of Maurizio Gucci. A second official trailer for the crime biopic was released last week.During a new interview with Vogue, Gaga – real name Stefani Germanotta – spoke of her commitment to her latest movie role.