Paris Hilton has never been shy about plastic surgery. Her boob job came as no surprise to anyone. In the before and after photos her breast size went from an A cup to a large C. Paris Hilton has also had a nose job, lip augmentation, butt implants, and Botox. Paris Hilton's breast implants look large, but not over the top. It's a surprise that she didn't have the cosmetic surgery earlier; given her history.