Summary

Jessie J's Interpupillary-Mouth Width Ratio is 0.89x, which sits above its ideal range of 0.75 to 0.79x and earns a score of 5.9. This measurement evaluates whether mouth width aligns with interpupillary distance, with the ideal set at 0.85x, so a reading above that range indicates a mouth wider than the ideal relative to her eye spacing. Her value matches that of Alexa Chung, Bruna Marquezine and Emmy Rossum, while Naya Rivera records the highest figure at 0.99x and Lily Cole the lowest at 0.64x. Jessie's reading is higher than 95% of the women on the wiki, and 35% of them measure inside the ideal range. See Jessie's full Harmony breakdown for more.