Sinead O’Connor pulls out her appearance on The Late Late Show.

Sinead O’Connor has openly written about her nonexistent intimate life in a bizarre online blog.

In a blog post entitled, “Is Sinead About To H**p Her Truck?”, Sinead O’Connor, 44, bemoans her lack of s** life, writing:

“I am in the peak of my se***l prime and way too lovely to be living like a nun. and it’s VERY depressing.”

Sinead O’Connor also claimed the man who runs her site would urge her to “take a cold shower” before revealing intimate details, but “I will of course ignore him.”

Sinead O’Connor has openly written about her nonexistent intimate life in a bizarre online blog. (Wire Image)

The outrageous title of her blog post was taken from a news article Sinead O’Connor said she read about a woman who “married and regularly h***s her truck.”

The Irish star wrote: “I’m beginning to understand her head space”- claiming she is so “desperate for s**”.

Then, Sinead O’Connor continued: “My s**t-uation se***lly/affectionately speaking is so dire that inanimate objects are starting to look good as are inappropriate and/or unavailable men and/or inappropriate and/or unavailable fruits and vegetables.”

“Needless to say what I do for a living makes it hard for me to find men that only want me cuz they like my (legendary) a**e.”

The Irish singer then joked about joining a dating service, requesting no-one younger than 44, no one named Brian or Nigel and stating they “Must be blind enough to think I’m gorgeous.”

The rambling revelations are particularly unusual as Sinead O’Connor came out as a lesbian in 2000, but is writing about her search for a man.

Before she signed off, Sinead O’Connor wrote: “I must end now as I have a hot date with a banana.”

Four days later, Sinead blogged again that she had found a man, saying: “Search called off for now. Suitable man found.

“Filled by an extremely sweet, kind, very respectful, considerate but absolutely FILTHY minded, un-inhibited RUDE s** maniac named John. and no.. I don’t mean John Waters.”

John Waters is her ex-partner and father to her daughter Brigidine.

However she then discovered said John had a pregnant girlfriend and has since reopened the campaign.

Sinead O’Connor has been married three times and has four children.