Like her older sister Lindsay Lohan, Ali Lohan keeps changing up her look!
Lindsay's 18-year-old sis accompanied the star to New York over the weekend for her "Saturday Night Live" gig -- and was spotted in the city with a much shorter 'do.
Ali, who models for Next Model Management, didn't look too thrilled to be photographed on Sunday ... not cracking a smile for the camera.
The short haircut is the latest in a line of changes for the young star. Check out the gallery above to see how she's transformed her image over the years!
Plus, do you like her with short hair? Vote in the gallery below.
