 In the early seasons, Vanessa is usually considered to be nosy, as she usually—sneakily—tries to find out what goes on in the Huxtable house, especially when it involves someone (usually Theo) in trouble with their parents.But, in a later episode, the tables are turned, as Theo catches Vanessa's friends smoking cigarettes in her room, although Vanessa herself did not take part, and even tried to dissuade her friends from doing so.She often fought with her younger sister, Rudy, over typical childish issues.