Summary

FaceIQ Labs measures Britney Spears' Lower Lip to Upper Lip Ratio at 1.34x, below its ideal range of 1.55 to 1.85x, scoring 9.1. Lower Lip to Upper Lip Ratio divides lower lip height by upper lip height, assessing lip balance. Her value is higher than 65% of the women on the wiki, and 5% of them measure inside the ideal range. Among the other celebrities, Alessandra Mastronardi (1.34x), Amanda Seyfried (1.34x) and Ana de Armas (1.34x) sit closest. The range runs from Freya Skye at 0.61x to Snooki at 2.77x. Among her other Mouth measurements, Mouth Corner Position (2.49mm) scores highest at 10.0 and Mouth width to nose width ratio (1.36x) lowest at 2.3. It is one of the measurements in Britney's full Harmony breakdown.