Twenty One Pilots performance on AMA's

this one?

Yeah it was good.

Would been mind-bending if they would have ripped off their masks when they sang "You will have some weird people sitting next to you"
And revealed they had actually switched instruments / and faked tatoos

I've never seen a big time artist (meh) play a Squier on stage. I have one and it's a fabulous instrument to play but almost everyone uses a Fender or some other bass.