7 Celebs You Didn't Know Got Married At City Hall

From Paris to L.A. to New York, certain celebs are dumping big, lavish weddings in place of small, private ceremonies at their local city hall. Stretching back 60 years, we’ve got the celebs you didn't know eloped to city hall!

1.Marilyn Monroe and Joe DiMaggio, San Francisco,

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2.Jessica Alba and Cash Warren, Beverly Hills,

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3.Matt Damon and Luciana Barroso, New York,

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4.Salma Hayek and François-Henri Pinault, Paris, France,

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5.Ellen Pompeo and Chris Ivery New York, (Mayor Michael Bloomberg was their witness!).

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6.Keira Knightly and James Righton, Mazan, France,

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7.John Legend and Chrissy Teigen, New York,

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