All next week we have the biggest band

in the world on the show -- BTS!

[ Cheers and applause ]

They're going to perform a new song every night.

We're going to be talking to them.

We got some fun games planned, lots more.

And we're kicking it all off Monday night

with a special musical performance

with BTS, me, and the Roots.

[ Cheers and applause ] Yeah.

Let's just say it's gonna be big.

-Big. -It's gonna be explosive.

-[ Mimics explosion ] -It's gonna be like TNT.

-Boom!

-It's gonna be...

I can't think of any other words, but it's gonna be big.

So tune in every single night next week.

It's BTS week on "The Tonight Show"!

It's gonna be fun!