Katy Perry mom memoirWhat do you expect from a mom and dad who are born again Christian evangelists when you're Katy Perry? The 'I Kissed a Girl' pop songstress can expect to be more than a little miffed when it comes to her mom, Mary Hudson's, new memoir, according to Star magazine.

"Katy stepped out from behind the changing doors in a tiny risque costume," Hudson wrote. "No mother wants to see the top of her daughter's boobs."

Although, according to Hudson, the memoir is not meant to focus on her now uber-famous daughter, Perry seems to be a motif throughout the book.