21 Guns | Green Day | Music Video | MTV - New Music Videos, Reality TV Shows, Celebrity News, Pop Cu

Watch the full length music video "21 Guns" from Green Day for free on MTV.com. ... Green Day - "21 Guns" Posted 6/25/09 Views Label Reprise Records Album: 21st Century Breakdown Director: Marc Webb Artist Page Green Day Green Day - "21 Guns"

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