Summary

Grace Kelly's Forehead Lines score of 9.5 is higher than 35% of the women on the FaceIQ Labs celebrity wiki, a measure of horizontal lines across the forehead. Her closest matches on this measurement are Aaliyah Haughton and Addison Rae, who both also score 9.5, and Adéla Jergová shares the same value. At the top of the scale, Mathematically Perfect Female Face scores 10.0, while Tristin Mays sits at the bottom with 5.5. Her related Grace's Frown Lines also score 9.5, and you can see her Grace's full Features breakdown.