Lady Gaga embraced the role of murderess Patrizia Reggiani in House of Gucci and stayed in character on the set at all times. Lady Gaga became “unhinged” and “terrifying” when she embodied the role of a murderess. Lady Gaga stars as Patrizia Reggiani in House of Gucci and stayed in character for three months on the set, speaking only in an Italian accent. Make-up artist Frederic Aspiras has...