The infinitely cool Dave Grohl graces Guns N' Roses with his presence last Tuesday, hopping on stage for a few jams... But when Dave talked about it later, the pleasure was all his.

We all know Dave is a super nice guy nowadays. He also never wastes a chance to jam with other people. This was a treat for the fans that nobody saw coming. Of course, Foo Fighters would take the same stage the night after, doing their own thing in T-Town.