Why Justin Bieber And Ariana Grande's Remix Is Kind Of A Big Deal

Here's how you can get it.

Justin Bieber revealed early this morning that if you pre-order Purpose, out Nov. 13, you'll get a very, very special song: a "What Do You Mean?" remix with Ariana Grande.

Deep breaths.

For many fans of the Scooter Braun-managed duo, this is huge. Let me also remind you that there's a whole community out there that 'ship Jariana, so, yeah, a Justin Bieber-Ariana Grande song is everything they've ever dreamed of. It's probably the best thing that happened since that selfie where he kissed her.

So, when will be getting the song? I hoping it's soon, but the pre-order of Purpose is sitting in my iTunes Ariana-less, and it's making me sad.

Nevertheless, this isn't the first time Biebs and Grande were a musical match. In March, he crashed the stage during her Honeymoon Tour in Miami, where Ariana rapped Big Sean's part on Justin's "As Long As You Love Me."

Justin also joined Ariana during a Los Angeles stop on her tour in April, where he sang, "Where Are U Now."

And of course, there were rumors that the two were making a song together after Justin Instagrammed a pic of them in the studio together.

“We were working on it," Ariana said in an interview with the Associated Press. "We were in the studio together … we were going to do it, but then we both got busy. I had to focus on my stuff and he was focusing on his, and it just sort of didn’t really get done.”

Choice word here? "Focus" -- the name of Ariana's upcoming single on Oct. 30. Anyway, even if their song got scratched, Ari still gave fans hope that they'd work together again.

“We feel like we owe it to our fans to do something one day. We will finish it and put it out one day, but it just wasn’t the right time.”

Well, it seems like the right time is now.