Shake It Off has one of the greatest melodies in pop history - that chorus is one of the most infectious lines ever. You can't escape it. You can't get tired of it. It is by far going to be her second biggest classic and signature hit (replacing You Belong With Me and sitting right behind the #1 standout Love Story).
Scream it from the rooftops
Mean, Trouble, 22, Our Song, Blank Space, WANEGOD, etc. The amount of low-key iconic songs Lord has
Cork Tree, Infinity, and Folie are all better, but Save Rock and Roll is mostly great (because it's FOB).
The Phoenix >
Alone Together >
Where Did the Party Go >
Just One Yesterday >
Miss Missing You >
Love that Natalie Portman stands up for her Jewish history while acknowledging the mass mistakes (and semi-genocidal claims) that her native country has made. We all should support her more by making sure her movies don't flop.