No hatred between John Mayer`s former girlfriends

Los Angeles: There`s no ill-will between singer John Mayer’s former girlfriends Taylor Swift and Katy Perry. Swift dated Mayer from 2009 to 2010 while Perry has been in an off-and-on relationship with him since last year, reports entertainmentwise.com Indeed, Swift and Perry`s friendship was on display on social networking platform Twitter. Perry changed the lyrics of Swift`s song “I knew you were trouble” to reveal her dinner plans. She posted: "I knew you were truffle when you walked in.” Swift retweeted Perry`s post, and in a direct tweet to Perry, she posted: "Katy Perry please never change." IANS