Summary

FaceIQ Labs rates Heidi Klum's Submental Definition at 8.5 in the Angularity analysis. It rates the definition under the chin where it meets the neck. That puts Heidi higher than 60% of the women on the wiki. Among the other celebrities, Alexa Chung (8.5), Alix Earle (8.5) and Alyson Le Borges (8.5) sit closest. Candela Gallo has the highest, at 10.0. Among her other Lower Face measurements, Chin Definition scores highest at 8.2 and Jaw Definition lowest at 8.0. It is one of the measurements in Heidi's full Angularity breakdown.