Lindsay Lohan's probation has been revoked and a bench warrant has been issued for her arrest after she admitted failing a court-ordered random drug test stemming from her DUI case.
The bench warrant is being held until 8:30 a.m. Friday when the actress, 24, is due to appear in court.
In her Twitter statement Saturday, Lohan -- who was released from rehab Aug. 24 after serving nearly two weeks in jail -- said she is ready to face Superior Court Judge Elden Fox.
She could get 30 days behind bars.
Said the actress, "I am taking responsibility for my actions and I'm prepared to face the consequences."