As Lindsay Lohan’s life, and career, seem to spiral even further down the drain, her little sister Ali’s is going from strength to strength.

The 17-year-old has made her debut as a cover girl, gracing the cover of super stylish Fault magazine, and RadarOnline.com has the stunning photos.

PHOTOS: Ali Lohan Sizzles In New Photo Shoot

Ali, who has come under fire for her startling skinny frame, poses in a variety of black and white shots for the magazine’s winter 2011 issue, which is available November.