A rabid male fan crashed the stage at a Jonas Brothers concert the other night in Madrid -- but unlike Britney, who infamously screamed when the same thing happened to her, these guys just kept on playing.
The good stuff -- which includes the dude running in circles from security and ripping his shirt off -- starts at the 1:13 mark.
Stage Crasher Runs Amok at Jonas Bro Show
11/13/2009 4:19 PM PST BY TMZ STAFF
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