Source: <a href=https://www.google.com/url?rct=j&sa=t&url=http://www.contactmusic.com/article/rita-ora-reveals-calvin-harris-purposely-stopped-her-from-performing-at-teen-choice-awards_4323334&ct=ga&cd=CAIyGjViN2YyMDkwMTU0OTZhNWQ6Y29tOmVuOlVT&usg=AFQjCNGOlHQQpyMstCnwm2w3VRne4x74cA class="colorbox" title="Rita Ora Reveals Calvin Harris Purposely Stopped Her From Performing At Teen Choice Awards” >calvin harris
