If you don't know who Post Malone is, first of all, you're missing out, and second of all, he's basically Justin Bieber's best friend. From going on tour together, Post choking Justin in the middle of a club, to Justin featuring on Post's slow jam "Deja Vu," the two have been through a lot. And, as you very well know, Justin is getting married to Hailey Baldwin, which means Post obviously needs to be in the wedding. Thankfully, Post has been thinking about how he can best serve his BFF, and his idea is genius.

First, get the basic idea of him being the best man out of your mind – that's so passé! Post has bigger and better plans, my friend. He told TMZ that he wants to be Justin and Hailey's flower boy, and I mean, I don't see how this idea isn't great.

TMZ caught Post leaving a restaurant in West Hollywood, California and he mentioned he'd possibly perform for free or be a ring bearer, but I'm starting a Post for Flower Boy 2k18 campaign right now.

"He's very happy. I love to see my boy happy, that's what's important to me," Post told TMZ. Then he added, "He's very handsome." Facts are facts!

Well, whatever Justin decides, Post just better be in the wedding somehow.

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Love 👏this 👏bromance. Stay gold, guys.