All of this is to say that Billie really loves sneakers, which leads us nicely to the crux of this post. If you've got a weak stomach, now is your last chance to back away...
In a recent Instagram story, Billie explained that she'd just gotten home and could smell something pretty unpleasant.
So, Billie checks her sneakers and nope, nothing there. But, while putting them away, she finds the source of the smell and it's worse than you could imagine.
"This is what I find," she says. "This is what I fucking find."
The culprit? This cutie pie who looks like butter wouldn't melt.
So, how much damage was done? Well, first there's the Yeezy Foam Runner sneakers, which have been customised with a Louis Vuitton print. They're basically impossible to find, but if you do dig them out, they'll cost you a couple hundred bucks.
Then there's the Jordan 1s, which are also more than a hundred dollars.
I found the Air Jordan 3s going for almost $200 (these ones didn't have a poop paw print on them though...)
And the retro 12s were even steeper — converting £ to $ gave them a total of almost 500 bucks.
But then came the real heartbreak — the Air Jordan x Dior sneakers.
The price varies online depending on where you buy them from, but on one site they came to a whopping £6000 — that's more than $8000 USD.
But who could be mad at that face?!
Good luck cleaning up, Billie!
Ben Henry is a celebrity reporter for BuzzFeed UK and is based in London.