Just three weeks after giving birth to her daughter, Nicole Kidman is ready to get back to work.

The Moulin Rouge actress welcomed Sunday Rose into the world less than a month ago, and she will now be heading back to the set of epic film Australia to re-shoot scenes with director Baz Luhrmann and co-star Hugh Jackman, claims the Sydney Morning Herald.

Australia is set in the North of the continent during the World War II Darwin bombings in which the Japanese attacked. It is likened to Pearl Harbour because both assaults were unexpected.

A lot of the facts from this attack were censored until recently, and Luhrmann will be addressing those issues, focusing on the indigenous Aboriginal population who were not counted as citizens during the war.