Cover Up: Talk about going the extra mile. Yahoo! News is reporting that cover bands and performers are getting plastic surgery in hopes of imitating their musical idols physically as well as vocally. Says Patrick Haveron, who runs a tribute band management company: "We have got a guy who has been under the knife four times to keep up with Michael Jackson's visual changes. We have got a British Elvis who was promised a contract in Vegas if he had a nose job. He got the nose job but still hasn't got the job." It's one thing to memorize the lyrics to "Love on an Elevator," but looking like Steven Tyler for the rest of your life? Now that's dedication.