These celebrities, including Kim Kardashian, Miley Cyrus, and Britney Spears, have all changed their appearance -- with piercings, dye jobs, plastic surgery, and more -- at an early age
Charlie Sheen's famous ex admitted to regretting her decision to get a boob job at the age of 19. "When I was 19, a doctor put in bigger implants than what I asked for. I was in such a hurry to get them that I didn't research my doctor," Richards told Us in 2011. "I just thought because they're a plastic surgeon, they must be good. You have to be your advocate for your own body and ask 100 questions."