On Wednesday, July 24, the singer-songwriter posted a shirtless photo outdoors sporting a silver double-studded eyebrow piercing and diamond grill.

Common face piercings range from nose to eyebrow, lip, and tongue — and there's even more where those come from. Hands down the most common piercing location is the ear.

Double-helix piercings are when you get two helix or cartilage piercings close together. You can mix and match or "twin out" your jewelry to create a look.

Confirming the rumors, Hyunjin debuted the piercing, a horizontal barbell underneath the arch of his eyebrow, at the award show on January 6. It was first spotted when Stray Kids walked the red ...