Miley Cyrus wearing a stud in her pierced nostril

Madison Beer has three lobe piercings and a helix piercing on her right ear

Keri Hilson has three piercings in her left ear. She wears hoop earrings in her first hole and jeweled studs in the top two.

Miranda Cosgrove has pierced ears

Hayden Panettiere wearing a stud earring in her right ear helix piercing

Hayden Panettiere has lobe piercings in both of her ears and a helix piercing in her right ear

Kylie Jenner wearing drop earrings in her first hole and seven captive bead rings in her other left ear piercings.

Kylie Jenner wearing hoop earrings all along the outside of her ear. She has eight piercings on her left ear going from her cartilage down to her lobe.

Kylie Jenner had three studs in her cartilage and large stud earrings in her lobe piercings at an event on November 13, 2011. She has added many more piercings since then.

Keke Palmer has both of her nipples pierced