Lindsay Lohan has been released from jail, but she's not exactly a free woman. The actress was discharged at 1:35 A.M. Monday after serving 14 days of a 90-day sentence for violating her probation in a 2007 drug case, Los Angeles sheriff's spokesman Steve Whitmore said. She is now required to immediately begin a three-month stint in rehab, he added. A prosecutor has said that Lohan cannot be released early and will have to spend the entire time in treatment. Due to overcrowding in California jails, inmates such as Lohan who are serving time for nonviolent offenses and have no criminal records typically have their stays reduced for good behavior. Lohan, 24, was released to a waiting vehicle and did not walk out the front doorway, avoiding a throng of photographers. Media have been camped outside the jail since Lohan was booked July 20, catching shots of her mother and sister coming to visit. The sentence put several of Lohan's projects on hold.