This is NOT Jessie's fault. This is Dr Lukes fault. I cant tell whos worse him or RedOne. Just horrible, horrible, generic producers. I mean is it THAT hard to come up with a different melody let alone a different BEAT for a new song? Jesus christ.
At least David Guetta's material all has different melodies even if the beats are recycled, but RedOne and Dr Luke's songs have the SAME MELODIES and COMPOSITION.