Sinead O'Connor back with husband No 4

 Sinead O'Connor admitted she had ?rushed? into marriage

SINEAD O?CONNOR is back with her fourth husband, a week after saying their 16-day marriage was over.

The Irish singer, who married Barry Herridge in Las Vegas on December 8, said on Boxing Day that they had split up, blaming work pressures.

But now she has posted on Twitter: ?Guess who had a mad love-making affair with her own husband last night??

Sinead, 45, admitted she had ?rushed? into marriage four months after starting dating the 38-year-old drugs counsellor.

He said they would remain married, but behave as if they were dating, adding: ?We?re gonna return to being boyfriend/girlfriend and be sickeningly happy and go to counselling and move in, in like a year, like regular people.?

Will and Grace star Debra Messing splits from husband

The Will and Grace star ended her 11 year marriage to producer Daniel Zelman earlier this year, but the pair remain close and committed to their seven-year-old son Roman.

Her representative said: "They privately separated earlier this year. The decision was mutual and they remain supportive of one another and committed to raising their son as a family."

Despite their break-up, Debra and Daniel - who met on their first day at New York University in 1990 - still live together.

A source said: "They have been separated the better part of the year but continue to live together in New York for Roman. It's very amicable."

Debra has previously claimed the reason they stayed together was because they met when they were young and grew as a couple.

She said: "I think we're lucky we met really young when we were both students and hopeful about the future and excited by the romance of the struggle then.

"I think we just have a real respect for each other as individuals, and I think we're lucky as we grew up together we grew closer instead of further away. Our goals and priorities and perspectives became more in line with each other than when we first met."