Hollywood actress NICOLE KIDMAN and husband KEITH URBAN are expecting their first child together, according to a British newspaper. The Daily Mail reports The Golden Compass star and her husband of 18 months revealed the news to their families at Christmas (07). The 40-year-old Australian star has already spoken of "winding down" her filmmaking activities as much as possible next year (08), and has also expressed her desire to start a family with country singer Urban. If reports are correct, the baby, whose expected arrival date has not yet been revealed, will be Kidman's first natural child. She adopted Isabella, 14, and Conor, 12, during her first marriage to Tom Cruise, which ended in divorce in 2001.