If you didn't think that the Foo Fighters could be any more crowd-pleasing, you're wrong. So wrong.

In a lull during their set in Jacksonville, Florida, Dave Grohl kicked off an impromptu cover of You're The One That I Want and managed to wheel out none other than Danny Zuko himself - John Travolta - for a moment or two. To be fair to Travolta, he didn't so much sing as bow and then awkwardly leave the stage.

Here's the moment in question.

Travolta was recently papped during the shoot on Fred Durst's new film, Moose. Yes, we're talking about Fred Durst from Limp Bizkit and yes, he's directing films now with John Travolta in them.

It's a brave new world, folks. We all have to get used to it.


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