Alicia Silverstone is an American actress and activist, best known for her role as Cher Horowitz in the 1995 film Clueless. Born on October 4, 1976, in San Francisco, California, she began her career in television and gained fame in the early 1990s with her role in the series The Wonder Years. In addition to acting, Silverstone is an advocate for animal rights and environmental issues. She has authored books, including The Kind Diet, which promotes veganism and healthy living. Over the years, she has appeared in various films and television shows, solidifying her status in Hollywood.