Lindsay Lohan has been ordered to appear in court Friday, following media reports that the actress may have violated the terms of her alcohol education program, which was imposed for a 2007 drunk-driving case.

The 23-year-old Lohan is in trouble and may be sent to jail if she if found to have broken her probation or other orders imposed as part of her sentence. Court officials said Beverly Hills Superior Court judge Marsha Revel ordered Lohan to attend Friday’s normally routine hearing in person.

According to TMZ, the officials running the alcohol education program had expressed concern about Lohan to the court.

In August 2007, Lohan was ordered to complete an 18-month alcohol education program, serve 24 hours in jail and perform 10 days of community service while on 36 months probation for drunk driving, reckless driving and driving under the influence of cocaine.

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