Summary

FaceIQ Labs measures Billie Eilish's Bigonial width at 83.2%, below its ideal range of 84.0 to 88.0%, scoring 9.8. Bigonial Width evaluates jaw width relative to bizygomatic width, assessing inter-gonial distance. Her value is higher than 20% of the women on the wiki, and 55% of them measure inside the ideal range. Among the other celebrities, Jade Thirlwall (83.2%), Kim Chaewon (83.2%) and Bianca Lawson (83.3%) sit closest. The range runs from Madison Beer at 77.8% to Erika Kirk (prime) at 103.7%. Among her other Jaw measurements, Ear Protrusion Ratio (8.2%) scores highest at 10.0 and Jaw Slope (147.9°) lowest at 8.2. It is one of the measurements in Billie's full Harmony breakdown.