一些知名演员主演的【爱的开放式：独乐乐与众乐乐 Monogamish】,是由 陶·卢斯柏利导演的记录片，上映于2015，　　Recovering from a very public divorce, independent filmmaker and Italian Prince Tao Ruspoli takes to the road to talk to his relatives, advice columnists, psychologists, historians, anthropologists, artists, philosophers, sex workers, sex therapists, and ordinary couples about love, sex & monogamy in our culture. What he discovers about his very unconventional family, and about the history and psychology of love and marriage leads him to question the ideal of monogamy, and the traditional family values that go with it详情请观看视频，