Lindsay LohanLindsay Lohan tested negative for alcohol after her SCRAM bracelet went off hours after the MTV Movie Awards, reports.

"They did a urinalysis through Medtox labs and it indicated conclusively that there was no alcohol in her system at that time," a source told E! "She was ordered to go right in and today just got the report back and it was negative."

Lohan's lawyer Shawn Chapman Holley also confirmed the results.

"She's doing really well at being sober and clean," another source close to the actress adds.