Summary

Katy Perry's Deviation of IAA and JFA measures 0.5°, scoring 10.0 and sitting inside its ideal range of 0.0 to 2.5°. The measurement compares the Ipsilateral Alar Angle with the Jaw Frontal Angle, reflecting how well the midface and jaw shapes align. Among women on the wiki, she sits higher than 5% of them, and 25% measure inside the same ideal range. Her value matches Bella Hadid, Minji (Newjeans) and Kate Moss at 0.6°, while Emma Watson sits at the lowest end, 0.1°, and Alia Bhatt at the highest, 19.8°. Explore Katy's Ipsilateral Alar Angle, Katy's Nose Bridge to Nose Width, or Katy's full Harmony breakdown.