In which country did Nicole Kidman spend most of her childhood?

Explanation

Nicole Kidman (born 1967) is an Australian-American actress. She was born in Hawaii to Australian parents and therefore has dual citizenship. Her characters are often cold and heartless. She has had roles in 'Days of Thunder' (1990), 'Eyes Wide Shut' (1999), 'Moulin Rouge' (2001), 'The Hours' (2002 - Oscar) and 'Rabbit Hole' (2010). She sings on the soundtrack of 'Moulin Rouge'. She used to date Lenny Kravitz, was married to Tom Cruise, is currently married to Keith Urban, and is allergic to strawberries.