11/20/2012 08:15 am ET Updated Jan 20, 2013

Judge Will Revoke Lindsay Lohan's Probation

Lindsay Lohan is about to have her probation revoked ... TMZ has learned.

We broke the story ... Lindsay will be charged with the criminal offense of lying to a police officer.  As you recall, she told Santa Monica cops she was not driving her Porsche last June when it slammed into an 18-wheeler on Pacific Coast Highway.  Fact is, she was -- and lying to cops is a crime.

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