Summary

Where Cameron Diaz sits at the highest end of this measurement, at 3.04mm, Leah Halton's Lower Lip Burstone Line registers at -5.38mm, a value that is below its ideal range of -3.90 to -1.50mm and earns a score of 5.3. The Lower Lip Burstone Line assesses lip prominence relative to the line from nasal base to chin, and mid-range positioning avoids retruded or overly full lips, considering ethnic variations for harmony. Leah sits higher than 20% of the women on the wiki, and 40% of them measure inside the ideal range. Her closest matches on this line are Alix Earle, Willow Smith and Yoonchae Jeung, all at -5.36mm, while FKA twigs sits at the lowest end, -11.39mm. Her Upper Lip Burstone Line and Holdaway H Line offer a fuller view, and her full Harmony breakdown shows the rest.