Summary

At 18.4°, Billie Eilish's Upper Forehead Slope is above its ideal range of 7.0 to 9.0° and scores 1.2. It evaluates how much the upper forehead slopes backward from the rest of the forehead. The value is among the highest of the women on the wiki, and 20% of them measure inside the ideal range. The closest values on the wiki belong to Lizzie Velásquez (18.5°), Kali Uchis (18.1°) and Jada Pinkett Smith (18.0°). At either end, Maya Jama has the highest at 21.4° and Livia Nunes the lowest at 0.0°. Of her other Upper Third measurements, Nasofrontal Angle (131.8°) is the strongest at 7.1 and Browridge Inclination Angle (24.1°) the weakest at 6.6. It counts toward her Harmony score.