ENTERTAINMENT
06/22/2011 10:40 pm ET Updated Aug 22, 2011

Lindsay Lohan Fails Sobriety Test, Due Back In Court: Reports

Even while confined to her own house, it seems Lindsay Lohan can't stay out of trouble.

Lohan is due back in Los Angeles court on Thursday, the AP reports, and TMZ is reporting that it's due to a failed sobriety test. The troubled star was tested twice last week, the website writes, testing negative for drugs but positive for alcohol on one of the tests.

Lohan has been under house arrest -- she recently filmed a commercial for Beezid.com from her home -- and the L.A. County Probation Department will request that she be sent back to jail; she was assigned to wear an ankle bracelet in her home for 35 days, the end result of a four month sentence she received for violating the terms of her probation following a 2007 stint in jail, which she did by stealing a necklace from a Los Angeles jewelry store.

She had rejected plea deals earlier in the case, confident that she'd win.

"It's a scary place and a place that I don't wish on anyone," she told Life & Style Magazine of her time in jail.

Blogger Perez Hilton confirmed with multiple sources that Lohan had failed one of two tests last week.