All About Nicole Kidman's Sister Antonia Kidman

Nicole Kidman and her younger sister, Antonia Kidman, are “almost twins.” The siblings are three years apart, but the actress has been open about the fact that she and Antonia share a close bond, having been through a lot together. Nicole and Antonia were raised in Sydney by their mother, Janelle, a nursing instructor, and her father, Antony, a biochemist, clinical psychologist and author, according to . Their parents discussed philosophy and politics every night at the dinner table, encouraging them to become independent thinkers and give back to their...