After a number of attempts to save his marriage, it looks like Robin Thicke is heading for divorce court.

TMZ reports Thicke's wife Paula Patton, has filed for divorce.  She listed the reason for divorce as one we've seen time and time again among celebrities, irreconcilable differences.

Paula and Robin have a 4-year-old son together and Paula has stated that she is seeking joint legal and physical custody of their son Julian.

TMZ also says they were told that the divorce is "harmonious."

Paula says that her and Robin have been separated since February.

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