Video: Gene Simmons gets called out by a fan.

It was only last week that we posted a video of Josh Homme's expletive-laced onstage invective against a fan in Norway, and now Amy Winehouse has been filmed elbowing and punching a fan at the 2008 Glastonbury music festival last weekend. My favorite part is the way her voice gets all growly and guttural with the effort it takes to throw the punches. Talk about some solid vocal technique -- her voice bends but never buckles during the strenuous assault. This started us on a journey through the backstreets [...]