Actress Nicole Kidman and husband, Keith Urban, expecting first child.

Her reps just confirmed the news to Extra. “Nicole Kidman and Keith Urban confirmed today that they are expecting a baby. The couple is thrilled.”

This will be 40-year-old Nicole's first biological child. The actress has two adopted children with Tom Cruise, Isabella, 14, and Connor, 12. Keith and Nicole have been married for 18 months and the baby's expected arrival date was not discussed. Fire up the paparazzi, we have our first big celebrity baby watch of '08!