Foo Fighters are no strangers to the odd rickroll; they famously rickrolled the Westboro Baptist Church a few years back to hilarious effect.
Now, Dave Grohl and his bandmates are stepping it up a notch by performing a rickroll IRL - and what's more, they even enlisted the one and only Rick Astley for the occasion.
Foo Fighters were playing a festival in Tokyo last night when they brought the Englishman out to play what sounded vaguely like the intro to Nirvana's 'Smells Like Teen Spirit'.
You can guess what happened next...
Watch it below: