Robin Quivers: Robin Quivers. Actress: Private Parts. Robin Quivers is best-known for having acted as the straight-woman and co-host for nearly two decades on the popular, controversial The Howard Stern Radio Show (1998) morning radio broadcast. As a result, Quivers has been hailed the most popular female radio personality in the U.S. She made her feature film debut in Howard Stern's autobiographical comedy, Private Parts (1997).