Taylor Swift is the undoubted queen of break-up music who is only in competition with Adele. Well, living up to her reputation, the leggy blonde singer has broken up with Calvin Harris this week and this left the couple’s fans completely distraught. The couple was dating for a solid fifteen months which is a long time in celebrity years. (Also, is 15 months a jinxed time for celeb couples? – Remember Johnny Depp & Amber Heard? ) Well, we’ve managed to do a lot of research and have brought all the information about the Taylor – Calvin relationship to you.