18) You'll see this stadium full of 80,000 screaming Summertime Ball fans. This image appears in the gallery:20 Reasons To Be Excited About The Summertime Ball 2013 20. 18) You'll see this stadium full of 80,000 screaming Summertime Ball fans. 22 images See the full gallery: 20 Reasons To Be Excited About The Summertime Ball 2013