Married only 18 days ago in Las Vegas, Singer Sinead O'Connor, 45, has called it quits with her latest husband Barry Herridge. The couple married in a pink Cadillac at the Little White Chapel in Las Vegas, Nev. on December 8, 2011. O'Connor announced the split on her website saying, "Within 3 hours of the ceremony being over the marriage was kyboshed by the behaviour of certain people in my husband's life. And also by a bit of a wild ride i took us on looking for a bit of a smoke of weed for me wedding night as I don't drink. My husband was enormously wounded and very badly effected by that experience and also by the attitude of those close to him toward our marriage." She continued saying that the split was amicable. This was her fourth marriage.

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