Source: <a href=https://www.google.com/url?rct=j&sa=t&url=http://www.mirror.co.uk/3am/celebrity-news/rita-ora-admits-having-hots-4046437&ct=ga&cd=CAIyGjViN2YyMDkwMTU0OTZhNWQ6Y29tOmVuOlVT&usg=AFQjCNHUGRDgxpeoTTYHi3JlT-W09ErMyw class="colorbox" title="Rita Ora admits having the hots for Justin Bieber as Calvin Harris hits back over Teen Choice Awards” >calvin harris