Summary

At 10.8°, Shelley Duvall's Upper Forehead Slope is above its ideal range of 7.0 to 9.0° and scores 8.8. It evaluates how much the upper forehead slopes backward from the rest of the forehead. Her value is higher than 70% of the women on the wiki, and 20% of them measure inside the ideal range. Among the other celebrities, Lady Gaga (10.8°), Mathilda Gvarliani (10.9°) and Taylor Russell (10.8°) sit closest. The range runs from Zendaya at 0.5° to Maya Jama at 21.4°. Among her other Upper Third measurements, Nasofrontal Angle (152.2°) scores highest at 9.8 and Browridge Inclination Angle (21.1°) lowest at 9.7. It is one of the measurements in Shelley's full Harmony breakdown.