Secrets to a Happy Marriage in Hollywood!

While the divorce rate may be high among their famous peers, these 10 celeb couples know how to make love last

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Kyra & Kevin

Kyra Sedgwick's No. 1 rule for a long and lasting union? "Keep the fights clean," she once said. No. 2? "And don't have sex with somebody else." The Emmy winner, 58, has admitted she still "gets a little fluttery" when husband Kevin Bacon, 65, walks into a room even after 35 years of marriage. "Sex is really important," she's advised, and "a sense of humor is crucial."

Luciana & Matt

Sometimes it's best to call a professional to work through issues. After acting nonstop for years, Matt Damon, 53, "negotiated extensively with my wife that I was taking time off," he's shared, explaining he and Luciana Barroso, 47, did it "in couples therapy." They agreed to one loophole - Matt could answer if filmmaker Christopher Nolan called. So when the director unexpectedly offered Matt a role in Oppenheimer, it was already settled.

Chrissy & John

Chrissy Teigen, 38, and John Legend, 44, fêted their 10-year wedding anniversary with a beautifully planned vow renewal in Italy in September. But the couples therapy advocates believe spontaneity is important in a relationship, too: Chrissy's admitted they joined the mile-high club by getting intimate under a blanket on a commercial flight. "We weren't even in one of those pod things," she said. "I feel like we should get a trophy for that!"