Summary

Isabel Lucas measures 1.59x for her mouth width to nose width ratio, scoring 10.0 on the Harmony scale. This measurement describes mouth width relative to inter-alar (nose) width, assessing oral-nasal harmony. Her value matches that of Aishwarya Rai Bachchan, Alessandra Ambrosio and Devon Lee Carlson, and sits inside its ideal range of 1.52 to 1.60x, where 25% of the women on the wiki measure. She is higher than 90% of the women on the wiki, while Madison Beer holds the highest value at 1.76x and Rihanna the lowest at 1.23x. Her chin to philtrum ratio scores 10.0 in the same section.