Radar Online reports Lindsay Lohan signed her discharge papers and that it was possible she could be released from rehab as early as last night.

Before this development, Lohan’s lawyer was headed to a probation modification hearing today to argue that Lohan should be released from rehab early, according to Radar Online. Lohan’s camp reportedly has testimony from doctors at the UCLA Medical Center stating that she does not need more than 30 days of rehab, let alone the court-ordered 90 days.

“It is hard to find a doctor to recommend somebody get out of treatment early, nearly impossible actually,” a source from another rehab facility tells the Web site. “Kudos to the Lohan camp for making it happen.”