Stage name other person with the same name. For example, the actor/writer/director Albert Brooks was born Albert Einstein and changed his surname so his name would not be a distraction which would evoke the renowned physicist with the same name. Singer Katy Perry, born Katheryn Elizabeth Hudson, released her self-titled album under the name Katy Hudson, but later used her mother's maiden name to avoid confusion with actress Kate Hudson. Singer-songwriter John Weldon Cale adopted JJ Cale to avoid confusion with John Cale of the Velvet Underground. Singer David Bowie, was born David Robert Jones, and changed his surname to avoid confusion
David Bowie was filmed by Alan Yentob. The resulting documentary, "Cracked Actor", featured a pasty and emaciated Bowie: the tour coincided with the singer's slide from heavy cocaine use into addiction, producing severe physical debilitation, paranoia, and emotional problems. He later commented that the accompanying live album, "David Live", ought to have been titled "David Bowie Is Alive and Well and Living Only in Theory". "David Live" nevertheless solidified Bowie's status as a superstar, charting at No. 2 in the UK and No. 8 in the US. It also spawned a UK No. 10 hit in Bowie's cover of Eddie Floyd's "Knock