Source: <a href=https://www.google.com/url?rct=j&sa=t&url=http://www.billboard.com/articles/columns/code/6221440/hardwell-tiesto-tomorrowland2014-interview-zero76&ct=ga&cd=CAIyGmU0ODdhNGI2MDM0M2U0ZTE6Y29tOmVuOlVT&usg=AFQjCNFn3gYdI9vC9JRxASbKiv2Mt85xbw class="colorbox" title="Exclusive: Hardwell & Ti sto Talk Fame and Friendship” >Tiesto