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Courtney Cox, David Arquette

When Courteney Cox and David Arquette said “I do” in 1999, they had the phrase “A Deal’s a Deal” engraved on the inside of their wedding bands, as well as on the marquee outside their reception. “We thought it was really sweet,” the “Cougar Town” actress said in 2007. "It really makes sense," agreed her then-hubby. The next year, Cox admitted she and Arquette were in therapy because "divorce is not an option." But their deal was called off in October 2010, when she filed for divorce from her "Scream" co-star. Still, the two, who are parents to a 7-year-old daughter named Coco, have remained good friends though it all.

Stars Who Said They'd Never Divorce -- But Did

Courteney Cox and David Arquette, Jennie Garth and Peter Facinelli, and other celeb couples boasted they'd never split -- but they did.