Alicia Silverstone has posed nude for the first time in her over 30-year career.Wearing nothing but vegan leather boots in a field of cacti, the 46-year-old Clueless star showed off her natural curves, which is a very rare move for her as she has never gone naked for a movie or TV show.'I never, ever get naked in TV, in film, nothing, but I've done it for PETA 'cause that's how much it matters to me,' said the vegan star in a video interview in which she explained leather's effects on the planet. The image was shared in a new 29-foot Times Square PSA in New York City, erected on Tuesday morning. Wearing nothing but vegan leather boots in a field of cacti, the Clueless star showed off her natural curves, which is a rare move for her as she has never gone naked for a movie The billboard is located at the intersection of 40th Street and Eighth Avenue in NYC.The copy reads: 'Don't Be a Prick.
