"It was day and night," the singer and Oscar winner said of how much she and the famous director abused cocaine. Liza Minnelli wrote in her new memoir that she and director Martin Scorsese had a “passionate” extramarital affair in the mid-1970s that plummeted into cocaine addiction. The two got together as they filmed the 1977 movie musical dud “New York, New York” when Minnelli was married to Jack Haley Jr. and Scorsese was married to Julia Cameron. But it seemed the illicit couple’s other