Summary

Willow Smith's Lower Lip Burstone Line measures -5.36mm, scoring 9.9, a reading of lip prominence relative to the line from nasal base to chin, with mid-range positioning avoiding both retruded and overly full lips while accounting for ethnic variation. Her value sits just above its ideal range of -7.90 to -5.50mm, and she measures higher than 20% of the women on the wiki, while 15% of them fall inside that ideal range. Alix Earle and Yoonchae Jeung share her exact value of -5.36mm, with Aubrey Plaza closest at -5.32mm, while at the ends of the scale Cameron Diaz reaches 3.04mm and FKA twigs sits at -11.39mm. For more context, see Willow's Lower Lip E-Line Position and Willow's Holdaway H Line, or explore Willow's full Harmony breakdown.