Beliebers NEED to hear this!

'Tonight Show' host Jimmy Fallon got fans very excited when he tweeted Justin Bieber this:

Hey @justinbieber, do you have a tiny piano I can borrow?

— Jimmy Fallon (@jimmyfallon) April 26, 2021

Yes, you guessed it Jimmy and The Roots would be performing one of JB's tracks on toy instruments.

Justin and the team performed 'Peaches' and it sounded epic. 

Watch the video here: