Summary

Aaron Carter's Hairline scores 8.0, higher than 75% of the men on the FaceIQ Labs celebrity wiki, and he shares that exact value with Alessandro Dellisola, Alex Costa and Alex Schlab. The measurement describes hairline shape, position and pattern, which is distinct from his Hair Length score of 9.9 and his Facial Hair score of 4.5 in the same Dimorphism section. At the top of the wiki, Abraham Lincoln records 10.0 for this measurement, while Rick Rubin holds the lowest value at 1.5. For the full picture, see Aaron's full Dimorphism breakdown.