Lindsay Lohan is a free woman. The 'Mean Girls' star was released from her court-ordered rehab at UCLA Medical Center on Tuesday evening after only 22 days, reports. Lohan entered the facility on August 2 to serve her 90-day sentence as ordered by Judge Marsha Revel. But it seems circumstances have changed.

Earlier Tuesday, the starlet signed discharge papers and then departed the facility later in the day. According to reports, in an attempt to keep her release a secret, a decoy was created to help Lohan evade the media frenzy.

Judge Revel sentenced Lohan to 90 days in jail and a 90-day inpatient rehabilitation program on July 6 for violating her probation in an old DUI case. She ended up serving only 14 days due to good behavior and overcrowding at the jail.