Pop star Katy Perry's life is set to be turned into a Hollywood movie although her short-lived marriage to Russell Brand won't be included in it. The 'One That Got Away' singer, who split from Brand in December, is to be the subject of a biopic by Oscar-winning producer Brian Gazer.

The film will follow Perry's transformation from preachers' daughter to the sex symbol pop star.

However, her 14-month marriage to British comedian looks set to be airbrushed out of the film as it is a "sensitive" subject to her religious parents, Keith and Mary Hudson.

Gazer, 60, has produced a string of hit movies including 'A Beautiful Mind' and 'Apollo 13'.