Credit: Instagram

Watch out, teen music scene: Justin Bieber and Austin Mahone have joined forces, and our iTunes playlists will never be the same.

On Wednesday, Justin Instagrammed a pic with Austin from the studio with the caption, “New music.” So what were they recording?

“Justin knew Austin had been in the studio working on his album,” a source close to the singer tells People. “And he had a song he thought could be really perfect to do with Austin.”

This wasn’t their first meeting, either — reportedly, Justin and Austin get along really well. “They really respect each other’s music,” the source adds. “They work with a lot of the same producers, so they got together in the studio.”

But, um, let’s not forget that Austin was rumored to be dating Justin’s betrothed — also known as Selena Gomez — last year, just before the famously on-again, off-again couple got back together. Wonder if that was a point of discussion while they were in the studio?

If it was, it sounds like the guys were able to hash everything out. Later, Austin re-posted the photo Justin earlier uploaded, captioning it, “What an amazing song last night. The world isn’t ready!”

The world is ready. Let us have it!

SourcesInstagram, People


Credit: NDN Photo: Justin Bieber Records With Austin Mahone (VIDEO)