No its isn't. As was said in the females on female characters dicussion. 'Bayonetta is hot, but she's not hot for you.' She is a strong charismatic female lead who just happens to be sexy and have a suit made out of her hair.
She is also a mother but also very awesome and kick ass, somthing that is rarely done. I'd say that's anything but sexist.
She is also a mother but also very awesome and kick ass, somthing that is rarely done. I'd say that's anything but sexist.