Summary

Kathryn Watts's Lower Lip Burstone Line measures -5.48mm, scoring 5.0 and sitting below its ideal range of -3.90 to -1.50mm. The measurement assesses lip prominence relative to the line from nasal base to chin. Her value sits closest to Daniela Avanzini at -5.49mm, Gio Scotti at -5.44mm and Kristin Kreuk (Smallville) at -5.54mm, while Snejana Onopka records the highest value at 1.30mm and Naomi Campbell the lowest at -10.13mm. Her Lower Lip Burstone Line is higher than 20% of the women on the wiki, and 45% of them measure inside the ideal range. For related context, see Kathryn's Mentolabial Angle and Kathryn's Lower Lip S-Line Position.