Talk about a Teenage Dream...

Austin Mahone and Justin Bieber created quite a stir on Instagram with the posting of 1 simple photo ...

 

 

 

The 2 have posted photos to hint at the fact these 2 are working together..

Austin captioned the photo "What an amazing song last night.. The world isn't ready! @JustinBieber,"... oh Austin we so are not ready!

 

Justin shared the same photo with a caption "New music #YMCMB."

I mean...

I'm not even ashamed to admit it, I'm excited to hear this song!!

 

I'll keep you posted!