Billy Ray Cyrus doubts daughter Miley Cyrus and Liam Hemsworth will ever marry

London: Billy Ray Cyrus has revealed that he is leaving his daughter Miley`s on-off engagement with her fiance Liam Hemsworth open-ended in the new book he is writing, as he doesn`t know whether they will be getting married or not. When the 51-year-old country musician was asked by ABC News about walking his daughter down the aisle, he replied, "I don`t know. I know as I was writing a book, I wanted to keep that particular moment (Miley`s wedding) as open-ended as possible. I didn`t know the answer." Billy later insisted that the pair are still "great friends" despite constant reports claiming that they are drifting away from each other, the Mirror reported. Liam`s sister-in-law actress Elsa Pataky shared her doubts about the potential marriage too, saying that she didn`t know and if the couple get married it would be nice to go. ANI