lindsaydrugtest.jpg Lindsay Lohan has reportedly failed a drug test in her criminal case, according to several websites. We haven't yet received confirmation from Lindsay's attorney Ed MacPherson as to the details of this report, but TMZ claims Lindsay tested positive for cocaine last week.

According to the terms of Lindsay's probation, she will get 30 days in jail for a positive drug test, but as you may recall, the starlet is on various medications (including Adderall), so this might just be a false alarm.

UPDATE
Lindsay told Us mag, "I'm fine," and when asked about the TMZ report she says, "They're all nuts." But is Lindsay really the most honest person when it comes to releasing statements to the media? Remember that time we snapped her at a house party where there was um, plenty of partying going on and she tweeted, "hahaha X17online posted photos of NOT ME" when it was clearly her?

Los Angeles County Sheriff's Department spokesperson Steve Whitmore says he hasn't officially been notified about a failed drug test, and another rep for the court says nothing has been confirmed. Stay tuned for more details!