Tempestt Bledsoe (born August 1, 1973) is an American actress. She is best known for her childhood role as Vanessa Huxtable, the fourth child of Cliff and Clair Huxtable on the NBC sitcom The Cosby Show (1984–92). In December 2010, it was announced that Bledsoe would be the host of Clean House on the Style Network, replacing Niecy Nash. From September 2012 to February 2013, she was one of the stars of the NBC TV sitcom Guys with Kids, portraying Marny.