The 24-year-old's latest mug shot shows her almost smirking into the camera (though, we think there could be lip plumper to blame), in keeping with the defiance she has shown throughout her court-ordered monitoring and recent sentencing.
And unlike some of her previous mug shots, she's had a chance to pay attention to her hair and makeup.
Her straight blonde strands, groomed eyebrows, and neat eyeliner suggest Lohan is trying to present the image of a woman in control. Pale pink lipstick and what could be a light coating of gloss frame her half-smile as she looks directly into the lens.
It's a far cry from the teary, messy scene she displayed in a Los Angeles courtroom after the judge gave her 90 days in jail for not cooperating with her alcohol education program.
According to the L.A. County Sheriff's booking sheet accompanying the photo, Lohan measures 5'6" and weighs in at 118 pounds.
She is expected to serve around 20 days of her 90-day sentence in the Lynwood Correctional Facility, wearing the same orange jumpsuit visible in her mug shot photograph.
In related news, read our exclusive pre-jail interview with Lindsay Lohan, and check out what Bravo's "Double Exposure" photographers have to say about the troubled star.