20 Famous Celebs Who Are Best Friends In Real Life

Nicole Kidman and Naomi Watts

Although the actresses attended the same high school and theater company in Australia, they didn’t become friends until 1991 when they met on the set of the coming-of-age drama, Flirting.

“We’ve gone through a lot together over a significant amount of time,” Watts told People in 2017. “That history binds you. We have a strong respect and love for one another.”