Foo Fighters Invite Fan On Stage To Play Guitar on ‘Monkey Wrench’ & She Crushes It

Foo Fighters' show in Bonner Springs, Kansas on August 5 was an eventful one and not just because the Westboro Baptist Church picketed the venue.

During the show, a fan named Lauren was brought on stage to play guitar on "Monkey Wrench," and she absolutely crushes the song.

Moments like this have the potential to go off the rails, but the Foos always manage to make viral video magic. Way to go, Lauren!