August 9, 2013 3:00 PM
Joan Rivers, Regis Philbin, Tony Bennett and Meredith Vieira were just a few of the famous friends who showed up to bid farewell to Joy Behar on her last episode of The View, which the show called "This Was Your Life on The View Joy Behar." Katy Perry and John Mayer match up pretty equally as a couple, but musically speaking, it looks to be more of a one-way street. While Mayer will not be popping up on Perry's highly anticipated Prism, the "Part of Me" singer will make a guest appearance on the blues rocker's upcoming sixth studio album, Paradise Valley, according to Rolling Stone. Lionsgate announced that Coldplay would be contributing the first song to the Catching Fire soundtrack, entitled Atlas, which is not something to shrug over!