Sinead O'Connor's marriage is over, again!

After her whirlwind Las Vegas wedding to Barry Herridge on December 9, Sinead announced the two were splitting after only 17 days of marriage — only to call off the breakup eight days later after what she called an intense night of "mad lovemaking."

But this time the Nothing Compares 2 U singer says it's over for good, and in a new diatribe posted on her blog the 45-year-old singer says she blames the media in Ireland for the destruction of her marriage.

"These people, along with others caused enormous damage deliberately and maliciously to my innocent flower of a husband, purely because he was with me. And so his association with me became something very bad for his life," Sinead wrote.

Sinead O'Connor couldn't take the controversy surrounding her bizarre tweets, so she's quit the social media platform altogether, RadarOnline.com has learned.

"I’ve stopped Twitter now because, although it was fun for a while, I had to stop because I was getting too much abuse," Sinead told V Magazine last month at the 2011 Inspiration Gala for amFAR.

"Some people just take things so seriously, and things I was being funny about they would take terribly seriously. Plus, it’s a bit of an addiction; you got to stop it at some point and get on with living."

Nothing compares Tat-too!

Sinead O’Connor came out from behind her Twitter account Thursday night to show off her new look and RadarOnline.com has the photos.

The 44-year-old singer attended the 2011 amfAR Insipiration Gala at West Hollywood’s Chateau Marmont and surprised guests with a much thinner body than when she was last seen with, a shaved head and a large new tattoo in the middle of her chest.

Nothing Compares 2 a shocking celebrity transformation!

Sinead O'Connor, who skyrocketed to fame in the early 1990's with her timeless tune Nothing Compares 2 U, hit the stage at a music festival in Ireland over the weekend, looking almost unrecognizable - and RadarOnline.com has the photos.

PHOTOS: Sinead O'Connor's Shocking New Look

The 44-year-old flaunted a much fuller figure, wearing a crop top over a mesh shirt with a black blazer and ill-fitting trousers, as she performed back-up vocals for Natty Wailer at The Bray Seaside festival.