These days, most K-Pop idols have double eyelids, and many have monolids. But did you know there’s also such a thing as “triple eyelids”—lids with two folds instead of one? Just take a look at the unique beauty of these five stars’ eyes.

1. Chaeyoung (TWICE)

2. Huening Kai (TXT)

3. Jun (SEVENTEEN)

4. Taeyang (SF9)

5. Hwiyoung (SF9)