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Katy Perry makes the audience rise out of their seats, but her mom wants her delivering sermons, not songs.

Mary Perry Hudson, Katy's mother, is a California preacher who sees a different career path in her daughter's future.

Now, Hudson is proposing a book about raising Perry.

The book proposal details Perry's mom's disapproval of her cleavage-showing performance outfits, as well as her displeasure with her daughter's then-fiance (and now husband), Russel Brand.