Table of Contents1 1. Joe Jonas – Bad Blood Since 20082 2. Kanye West – Bad Blood Since 20093 3. John Mayer – Bad Blood Since 20104 4. Demi Lovato – Bad Blood Since 20105 5. Tina Fey and Amy Poehler – Bad Blood Since 20136 6. Katy Perry – Bad Blood Since 20147 7. … Continue reading Taylor Swift’s Biggest Enemies Till Now