Born Nicole Mary Kidman
20 June 1967 (1967-06-20) (age 41)
Honolulu, Hawaii, U.S.A.
Because she was born to Australian parents in Honolulu, Hawaii, Kidman has dual citizenship of Australia and the United States of America.[2]
CNN: Speaking of which, you play a Russian, you're really Australian, but you weren't born in Australia -- a lot of people would be surprised about where you were born.
KIDMAN: Hawaii. My dad was studying ... . He had a scholarship at the University of Hawaii. And that's where I happened to be born. And then we moved to Washington, D.C. until I was three. But both my parents are Australian. I'm a weird mix. I'm a mutt.