Source: <a href=https://www.google.com/url?rct=j&sa=t&url=http://www.aceshowbiz.com/news/view/00073808.html&ct=ga&cd=CAIyGjViN2YyMDkwMTU0OTZhNWQ6Y29tOmVuOlVT&usg=AFQjCNEezxfYiGqwe5WcSv3PtfYmJ4aspA class="colorbox" title="Rita Ora Blames Ex Calvin Harris for Her Canceled Performance at Teen Choice Awards” >calvin harris