John Lennon helped write the song, Fame with David Bowie. Lennon came up with the title and also sang the background "Fame" parts in the high voice. They started working on the song when Bowie invited Lennon to the studio, and Lennon played rhythm guitar on a jam session that resulted in this track.

Before they had produced the song, Bowie had met Lennon less than a year earlier at a party thrown by Elizabeth Taylor. Lennon was one of Bowie's idols, and they became good friends.

The song, Fame, is now included in The Rock and Roll Hall of Fame's 500 Songs that Shaped Rock and Roll.

More Info: en.wikipedia.org