Taylor Swift live updates: Katy Perry shows love for former-foe-turned-friend’s ‘Life of a Showgirl’ album  Page SixHow Katy Perry Is Proving There’s No More Bad Blood With Taylor Swift 10 Years After Feud  E! OnlineHow Katy Perry Is Supporting Taylor Swift Amid New ‘Life of a Showgirl’ Album Release  YahooKaty Perry Is Tuned into Former-Foe-Turned-Friend Taylor Swift’s New Album — Here’s What Song She’s Streaming  People.comKaty Perry shows there is no ‘Bad Blood’ with Taylor Swift: Popstar names her favorite song from The Life of a Showgirl  MARCA