Katy Perry has reportedly intro­duced bad-boy boyfriend Russell Brand to her parents — who just happen to be pastors. “Russell must go towards the light and not toward the darkness,” Perry’s mother, Mary Hudson, says, according to Hollyscoop. “Only God can take the very worst person and turn them around for good.” Brand and Perry’s father also exchanged copies of their respective books, even though Brand’s book is about his previous experien­ces as a drug addict.