Oscar-winning actress Nicole Kidman and her fiance country music star Keith Urban said yesterday they had returned to Australia to get married.

“We are very happy to be back in Australia. We have come home to celebrate our wedding with our family and friends,” the couple said in a statement issued by Kidman’s publicist in Sydney.

Australian television showed Kidman leaving a private jet in the early hours yesterday, but there was no sign of Urban.

Local media reported Kidman and Urban were tipped to tie the knot at a Catholic church near her family home in Sydney’s northern suburbs on the weekend.

Kidman’s mother and father arrived at her harbourside home yesterday, smiling and saying they were happy to see their daughter, but refused to reveal any details of the marriage.

Tight security had been installed at Kidman’s Sydney home, with a camera placed on the front gate and security guards on the street, to prevent paparazzi taking photographs.

The couple ended months of speculation last month when they announced they were engaged. Kidman and Urban, both aged 38, were brought up in Australia. Local media, along with the Catholic Church’s news Web site www.catholic.org, have speculated that Kidman and Urban will marry on Sunday, June 25. “To be frank I do not know whether she has arrived. I knew she was coming,” said Sydney Jesuit Father Paul Coleman, a long-time friend of the Kidman family.

Asked by Reuters whether he would be performing the wedding and whether it would be this weekend, Coleman said: “Well at the moment I hope that will be OK. I have no details yet. I have to wait to be told. I am not allowed to say much”.

Coleman is chaplain at the Mary Mackillop Chapel in North Sydney, a small church near Sydney Harbour. Coleman said his chapel had not been booked for a wedding this weekend, but added that it may be too small depending on the number of guests. The Kidman family lives a few suburbs north of the chapel, and the parish is where Nicole and her sister went to school.

In January, Kidman mentioned the chapel as a possible wedding venue, said the Catholic News Service, adding Kidman, accompanied by her parents, Anthony and Janelle, attended Good Friday and Easter Sunday services there this year.

Kidman, a goodwill ambassador for the United Nations Development Fund for Women, ended her 10-year marriage to Tom Cruise in 2001. The couple have two adopted children.