She announced her split from fourth husband , John Herridge , on Twitter . The two tied the knot in a well - attended December 8 drive - through ceremony in Las Vegas . O'Connor says she went on a frantic hunt for cannabis on their wedding day .
O'Connor announced her split from fourth husband , Barry Herridge , on Monday . The two tied the knot in a well-planned December 8 drive-through wedding in Las Vegas . O'Connor says she went on a frantic hunt for cannabis on their wedding night .