Add Yahoo as a preferred source to see more of our stories on Google. It's the fans generating the most excitement at stadiums this summer. Audience members caught on camera are going viral worldwide.

Caught on camera: Rain pours into NRG stadium during Monster Jam A fan captured water pouring into NRG Stadium during a storm in Houston, Texas, on Saturday.

At stadiums these days, the real show isn't on the field or stage — it's in the stands.Mitchell Leff/Getty Images Smile! You are almost definitely on camera. At stadium events this summer, from ...

Smile! You are almost definitely on camera. At stadium events this summer, from concerts to baseball games to the US Open, it's the fans who are providing the most talked-about moments. The ubiquity ...