Lindsay Lohan's probation will soon be revoked since she lied to police about not driving her Porsche last June during an accident with an 18-wheeler.

Lilo, who is scheduled to start promoting The Canyons, is currently on probation for her criminal case.

Since she lied to Santa Monica cops following the accident, an L.A. County Superior Court judge is expected to bring her back to court for violating the terms of the probation.

A Santa Monica city attorney is expected to file formal charges against Lohan within the next two weeks.