It seems like there are shocking celebrity breakups every year, but it's not hard to also find inspiring love stories in Hollywood. Couples like Neil Patrick Harris and David Burtka and Will Smith and Jada Pinkett Smith are proving two people can grow together in marriages. And then there are duos who withstand the test of time even without a marriage license. Take, for instance, Goldie Hawn and Kurt Russell, two stars who don't want to get married but whose commitment hasn't seemed to waver in over 30 years. Keep reading to see every loving pair who's in it to win it!