During the song Swift sings the lyric: "I don't like your ideal crime/How you laugh when you lie/You said the gun was mine/Isn't cool, no, I don't like you".
Which has now broken records and generated over 72 million views on YouTube.
I know. I'm exhausted just reading it.
One clip shows a number of male dancers wearing crop tops with "I [heart] TS" emblazoned on them - a clear reference to the vest top with the same slogan which Tom was photographed in during their brief fling.
She also appeared to take aim at Kim's terrifying ordeal a year ago, in which a number of armed robbers burst into the star's Paris hotel room, tied her up and put her in the bathtub while they absconded with millions worth of jewels.
Other people are saying it's a reference to a joke she made when she performed Blank Space acoustically at the Grammy Museum last January.