Rachael Leigh Cook Was born on October 4th 1979, is an American actress, known for her role in the romantic comedy Rachael Leigh Cook's All That and her This is Your Brain on Drugs public service announcement. In 2004 Cook married actor Daniel Gillies. Cook, a vegetarian, lives mostly in Los Angeles with her three dogs, but frequently goes back to visit her family in Minnesota. Rachael Leigh Cook stated she is strongly considering adopting a child from a third world country.