Summary

Laneya Grace's Mandibular Plane Angle of 16.4° scores 10.0, sitting inside its ideal range of 16.0 to 23.0° and higher than 10% of the women on the wiki. Her value is nearly identical to those of Jamie Lee Curtis at 16.4° and Sigourney Weaver at 16.5°, while the wiki's highest is Jisoo (BLACKPINK) at 37.4° and its lowest is Kate Li at 6.4°. The measurement assesses the steepness or flatness of the lower jaw relative to the horizontal plane, and a balanced angle avoids extremes, preventing issues like hyperdivergent growth or occlusal misalignment. Her Gonial Angle of 120.6° also scores 10.0, and the full Harmony breakdown is on her page.