Two big stars this deserves to be discussed. Why not, they are a harmonious couple in the music industry. Return harmony between love them both into the warmest news in the music industry. It begins with katy perry is always sincere encouragement john mayer after mayer have experiencing health problems, namely the problems that made ​​his vocal chords john mayer had a vacuum and idle for 20 months to live or not singing, he thanked Perry to help him take vocal cord problems. He dedicates the song to Perry, who reportedly looked from the mixing board, on its opening night Born and Raised World Tour, reports Rolling Stone. "He was so patient," he told the audience on-again boyfriend, who ordered food for him when he could not talk. He said he took the time "to continue to get to know and love me," while his health issues. Song to honor him? "A Face to Call Home," a tender love song from the 2012 album Born and Raised.