It would n’t be a Met Gala without it .

TheMet Galais a highly choreographed event that is a whole lotta gowns, posing, and 1% nonsense*.

There’s one place inside the venue where celebrities let their guard down: the bathroom.

Over the years, the Met Gala bathroom selfie has become quite a thing.

It’s the place for as many famous people as possible to smush in for a mirror selfie.

My personal favorite is this one from 2016 where you can seeLady Gagain the background…

Gaga, what’s wrong?!

Anyway, it should also be noted that these selfies aren’t allowed.Anna Wintourreportedlyhas a “no selfies” policy.

So, what goes on in these bathrooms?

Well, lots of smoking.

That’sRami Malekwith a cig.

And yes, I see youCole Sprouse.

Bad boy!!!

Anyway, I was upset when there were no new bathroom pics at this year’s ceremony!!

But then, Billie Eilish came in clutch and delivered us a BTS look.

Here’s what she posted on her IG story:

That’s Elle Fanning, Maya Hawke, and Halle Bailey.

And it looks like they really doubled down on the no smoking signs, which is good because that shit is nasty!

Anyway, thank you, Billie. Also, smoking kills!

Jessica Chastain at the Met Gala as someone adjusts the train of her chiffon gown

A bathroom

Kylie Jenner tweeted "annual bathroom selfie" one year

A bunch of celebs, including Kylie Jenner, Kim Kardashian, A$AP Rocky, and Diddy, taking a selfie

A bunch of celebs taking a selfie

Closeup of Lady Gaga

A bunch of celebs taking a bathroom selfie

Screenshot from Rita Ora's Instagram

Someone taking a mirror selfie with Cole Sprouse in the background

Closeup of Cole Sprouse smoking

Celebs taking a bathroom selfie

Closeup of Billie Eilish

Celebs taking a bathroom selfie

Closeup of "No Smoking" signs

Closeup of Billie Eilish