Sinead O'Connor announced today that she will be getting married tomorrow (December 8) to her boyfriend, Barry Herridge.

The 'Nothing Compares 2 U' singer will be celebrating her nupitals on the same day that she celebrates turning 45. 

The star announced the news on her official blog, four months after she publicly vented her frustrations at being single:

"With enormous joy myself and my beloved boyfriend Barry Herridge will be getting married tomorrow".

She added that she will share some of the wedding photos with her fans:

"We will post a photo or two here on the site as soon as possible afterward. Very happy girl".

She later revealed on RTE radio that the wedding will be held in Las Vegas and that it is her "absolute dream wedding ceremony".

This will be O'Connor's fourth marriage. She was previously married to music producer John Reynold, journalist Nicholas Sommerlad and musician Steve Cooney.

Check out these fan videos of some of Sinead O'Connor's live performances from this year: