"You have to have good sex," Goldie Hawn told E! News on the red carpet at MindUP’s The Goldie Hawn Foundation charity event on Friday, Sept. 27, when she was asked how she and Kurt Russell have kept their romance alive for over 40 years.

Goldie Hawn and Kurt Russell have never gotten married but they've been together since 1983. Given that they've been together for more than 40 years, Goldie, 78, and Kurt, 73, know a thing or two about making a relationship work,

The Academy Award winner shares the intimate secret behind the success of her long time relationship with actor Kurt Russell.