LOS ANGELES (AP) — Lindsay Lohan is confirming on her Twitter page that she has failed a court-ordered drug and alcohol screening.
In a series of messages posted late Friday, the actress said "Regrettably, I did in fact fail my most recent drug test."
She added that if asked, she's prepared to appear before the judge in her case next week, and says she's ready to face the consequences for her actions.
In another post, Lohan said "Substance abuse is a disease, which unfortunately doesn't go away over night."
The test could mean a probation violation and more jail time for the 24-year-old actress, who in July was sentenced to three months in jail followed by three months in rehab for probation violations.
© Copyright 2014 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.