As soon as 5SOS hit the #CapitalSTB stage the crowd's cheers were deafening This image appears in the gallery:Summertime Ball 2014: The MUST-SEE Pictures From Our BIGGEST Ball Ever 83. As soon as 5SOS hit the #CapitalSTB stage the crowd's cheers were deafening Picture: Danny North 148 images See the full gallery: Summertime Ball 2014: The MUST-SEE Pictures From Our BIGGEST Ball Ever