<![CDATA[Updates on the story "VIDEO: Jonas Brothers Fans Are Crazy!" on Celebuzz]]> The Jonas Brothers had a pleasant surprise at their latest stop in Madrid, Spain.

Kevin, Joe, and Nick were singing their hit single "S.O.S" at the end of the show when a super-pumped fan decided to rush the stage!

And, BOY, was he excited!

Fast forward to 1:55 to see the LOL-worthy moment!

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