Summary

Isabel Lucas measures 0.85x for her Interpupillary-Mouth Width Ratio, scoring 8.7, which is above the 0.75 to 0.79x ideal range. Her value matches those of Aishwarya Rai Bachchan, Alisha Boe and Alix Earle, and it sits higher than 85% of the women on the wiki, while 35% of them measure inside the ideal range. The ratio is described as mouth width alignment with interpupillary distance, where the ideal sits at 0.85x. At the far ends, Naya Rivera records the highest value at 0.99x and Lily Cole the lowest at 0.64x. See Isabel's Chin to philtrum ratio or her full Harmony breakdown for more.