Summary

FaceIQ Labs rates Jayne Mansfield's Submental Definition at 6.5 in the Angularity analysis. It rates the definition under the chin where it meets the neck. That puts Jayne higher than 5% of the women on the wiki. Adéla Jergová (6.5), Beabadoobe (6.5) and Devon Aoki (6.5) come closest to Jayne's score. Halsey has the highest, at 10.0. Among her other Lower Face measurements, Chin Definition scores highest at 7.2 and Jaw Definition lowest at 5.5. It is one of the measurements in Jayne's full Angularity breakdown.