The Taylor vs. Katy beef is years in the making. When Bad Blood was first released (while Taylor was at the top of her game), Katy was very cryptic and wouldn't peep a word about it other than shady tweets. Now, Katy is in her (failing) album cycle and NOW wants to bring up the beef? Seems like pathetic promo to me. And she's doing it in a way that makes her seem like a hero, by saying if "women come together, the world will heal" yet she is slandering another woman on a talk show and