Taylor Swift and Katy Perry bust up over 'Bad Blood'
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18 Celebs Who Dominated The Newspaper Headlines In September
9. Taylor Swift and Katy Perry bust up over 'Bad Blood'
It all started when Taylor admitted her song 'Bad Blood' was about another female in the music industry that she had had professional differences with (Katy reportedly nabbed some of Taylor's tour dancers from her), and Katy retaliated with an indirect on Twitter saying, "Beware of the Regina George in sheeps clothing". Calm down, ladies!