The 64-year-old star - who was previously wed to cabaret performer Peter Allen, director Jack Haley, Jr. sculptor Mark Gero and concert promoter David Gest - insists she has no plans to walk down the aisle for a fifth time.
When asked by US TV talk show host Larry King if she-d consider another marriage, she said: "Are you nuts? No I would not."
The `Cabaret` star also admitted she has no idea why any of her marriages failed but thinks it is because she has always been in search of a fairytale ending to her life.
Liza - whose mother was legendary actress Judy Garland - said: "I have the best taste in my career and the worst taste in men.
"I think it may be because I grew up in the land of dreams. I don`t know. I`ve always tried to figure it out. Where everything ended, when the white horse came in, off they went. I remember asking my mom once what happens after happily ever after? And there was this pause, and she said, `You`ll find out.` "
Lizaэs most recent marriage to David - who she refuses to refer to by name - ended in 2003 after 16 months, but they didn`t divorce until 2007.
In recent months, the showbiz legend has been particularly scathing about the union - and said she told their mutual friend, late pop star Michael Jackson, she wished he hadn`t let her go through with it right after the ceremony.
She said: "I grabbed him when I saw him when I got out of there. And I said, `Why did you let me marry this idiot?` He said, `I thought you liked him! You look so happy. Your dress was so beautiful. I don`t know. Let me go!` And I said, `Michael, how could you.` He said, `It`s over, relax.` Then we looked at each other and we started to laugh, we really started to laugh."