ShivamJulia Louis-Dreyfus & Brad Hall
One can surely say that Julia Louis-Dreyfus’ attitude resembles the character named Elaine Benes which she portrays in the show, Seinfeld. Though she never came up or issued statements stating that she is in an open relationship with her husband, the sources have frequently claimed the opposite of it.The couple has completed more than 30 years together and has never been caught in the act. Smooth play, I should say…
Dolly Parton & Carl Thomas Dean
Well, this couple proves that being in an open relationship can come up pretty well and does not always lead to complications. The reason is that they have managed to stay together for 50 years and are still continuing to do so. Dolly, in her book Dolly on Dolly: Interviews and Encounters with Dolly Parton (Musicians in Their Own Words) said,“We’re so totally open and free … I always call him Daddy and he calls me Mama or Little Kid or Angel Cakes.” Still, she cannot shy away from the fact of trying to commit suicide after her heart was broken by a lover.
Jacqueline Kennedy & John F. Kennedy 
Almost everyone in the nation at that time knew that President John F. Kennedy and wife Jackie Kennedy were in an open relationship. There were rumors that Kennedy who died on November 22, 1963, was having an affair with Marilyn Monroe. The claims of Jackie being totally aware of his husband’s activities only points to one conclusion that the two were totally open. Some sources even say that the couple had filed for divorce just before Kennedy was shot and killed.
Shirley MacLaine & Steve Parker
Super famous actress of her time, Shirley MacLaine, had a career which lasted till 60 years. She married Steve Parker in the year 1954 and was not very vocal when being asked about her relationship with her husband. She divorced Steve in 1982 after being with him for 28 years. Yet, the biggest revelation came out in 2011 when Shirley accepted the fact of her being in an open relationship with Steve while her book I’m Over All That, was being promoted by her.
Susie Sprague & Corey Feldman
The news of Corey Feldman and Susie Sprague getting married in the year 2002 came as a surprise to the whole nation. It was in an episode of “The Surreal Life,” that the couple married each other. Years after their marriage, the couple revealed that they were in an open relationship. According to reports, Feldman was fond of being the host of a bunch of orgies, but, never revealed it in public. The couple got divorced in the year 2009.
Elizabeth Hurley & Hugh Grant
Before his marriage, Hugh Grant was one of the most handsome bachelors in Hollywood. It was in the year 1987 that he married British star, Elizabeth Hurley. Unfortunately, their relationship ended in a very bad manner after Grant found himself stuck in a public scandal after being caught in Los Angeles with a prostitute. Hurley had given Hugh the freedom to sleep with multiple women while being married to him. But, she was not able to deal with the public scandal which forced her to file for divorce in the year 2000.