Former teen queen Mischa Barton was sentenced to three years of probation (unsupervised) after agreeing to a plea deal with prosecutors in Los Angeles according to PEOPLE.

The former O.C. star pleaded no contest to drunken driving in a plea deal reached with prosecutors and which will spare her jail time.

In addition, a marijuana possession charge against Barton was dropped (due to the small amount found, a source told to PEOPLE).

Another charge of driving without a license was reduced to an infraction.

She also will attend alcohol education classes in addition to paying fines related to the incident.

Barton was arrested on December 27th after cops noticed her severe swerving while behind the wheel and failing to use her turn signal.

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