Lindsay Lohan has sparked further speculation that she and rumoured girlfriend Dj Samantha Ronson will wed after she was photographed wearing a band on her left ring finger.

The Mean Girls actress was spotted at a Marie Claire magazine party sporting a diamond ring in the shape of a heart on Wednesday (10Sep08).

It came just a day after Ronson reportedly halted her set at a top Los Angeles nightclub on Tuesday (09Sep08) to declare her love for the star, insisting she will marry Lohan this year (08).

The Dj told the crowd: "By the end of this year, my love will be Mrs. Ronson." (c) WENN