When Jenna Bush Hager got a new ear piercing live on the air with guest host Scarlett Johansson on Thursday, Jan. 23, she ...

Addison Rae's flashing some bling ... nope, it ain't an engagement ring, it's her belly button piercing catching the light.

If you need further proof, look to Kim Kardashian, who took to Instagram on Monday, November 18, sporting a noughties-esque belly button ring ... that revealed her pierced navel.

Whether it's Zoe Kravitz's conch piercing, Florence Pugh's septum ring or even Kim Kardashian green-lighting the return of the Y2K belly button piercing, there's no shortage of A-list ear stacks ...

“My sister pierced one of these with a safety pin and an apple,” Bush Hager said. “She iced it to numb it… Once she tried to pierce her own belly button. I know, I shouldn’t ...