Australian Christmas for Sunday Rose

Nicole Kidman is planning a Sydney celebration with hubby Keith Urban, 5-month-old baby Sunday Rose and her children with Tom Cruise, Isabella and Connor.

Sources tell OK! that Nicole asked Tom (they were married from 1990 until 2001), to let her take their kids to her hometown for the holidays.

“Tom and Nicole’s relationship is now cordial enough that Bella and Connor can go back and forth more frequently than ever,” a friend of the Cruise family tells OK!.

While Tom and wife Katie Holmes plan to stay in NYC with 2-year-old Suri, Connor and his sister are set to fly to Sydney for Bella’s 16th birthday on Dec. 22.

“Bella is already looking forward to helping her mom prepare a traditional Christmas feast of roast beef with all the trimmings,” says the friend.