Nicole Kidman and Naomi Watts
Born in Hawaii, Nicole Kidman moved to Australia at four which led to her becoming best friends with fellow classmate Naomi Watts at North Sydney Girls’ High School. The duo acted together even when they were young, and all the hard work payed off. In 1991, Kidman helped Watts get cast in Flirting alongside Thandie Newton and herself. And when Kidman became the first Australian actress to win an Oscar in 2003, one of the first calls she made was to Watts.