Beauty and the Breast (Chinese: 豐胸秘Cup) is a 2002 Hong Kong comedy film directed by Raymond Yip, and starring Francis Ng, Michelle Reis and Daniel Wu.

The story is about Mario (Ng), who is an office loafer who specializes in praising and pleasing his boss, the good-for-nothing eldest son of a business tycoon.

Without knowing that Yuki (Reis) is going to be his new colleague, he predicts her to be of his type from the shape of her breasts while she is standing outside a glass window of a restaurant.

Despite his deserving reputation of being a womanizer, Mario is really kind at heart, but he is soon lured into a bet with his boss and has to get Yuki into bed to win it.

She fools Mario and his sidekick, Harper, into taking an excessively large dose of a highly potent breast-enlarging tonic her father had concocted.