Regine Chassagne and Win Butler
Arcade Fire's Regine Chassagne and Win Butler co-founded Arcade Fire in 2003, the same year the couple got married. The marriage and band both seem to be going extremely well, but fans can't help but worry about might happen to Arcade Fire should Regine and Win ever break up. Sonny and Cher tried to keep working together after their split, but the chemistry was gone. Let's all hope that Regine and Win break the curse of the celebrity romance, and have a long and fruitful marriage.