Movie star Michael Douglas has urged Hollywood's top couples to be nicer to each other - and save their marriages. The twice-wed actor admits he has learned a little kindness goes a long way when two stars are in a relationship.

Douglas, who has been married to Catherine Zeta-Jones since 2000, tells HollyScoop.com, "I think being kind to each other (is the key). A lot of times we are nicer to strangers than the people that are close to us."

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(This news article provided by World Entertainment News Network)