Summary

Among the women on the FaceIQ Labs celebrity wiki, Susan Dey's Mandibular Plane Angle of 19.9° is higher than 40% of the others, and it sits inside the ideal range of 16.0 to 23.0° that 60% of them measure within, earning a score of 10.0. This angle describes the steepness or flatness of the lower jaw relative to the horizontal plane, and a balanced value avoids extremes. Her closest matches are Taylor Hill at 19.8° and Jennifer Lopez at 19.8°, with Gio Scotti at 20.0° just above, while the widest spread runs from Jisoo (BLACKPINK) at 37.4° to Freya Skye at 8.5°. For context, Susan's Gonion to mouth line also scores 10.0, and her Gonial Angle scores 3.0, which is shown in her full Harmony breakdown.