Answer
The answer is Melanie Griffith. Griffith starred alongside Joan Cusack in the 1988 comedy-drama film "Working Girl", where Griffith played the role of Tess McGill, an ambitious secretary who takes on more responsibility when her boss, Katharine Parker (played by Sigourney Weaver), is absent. Griffith's performance in the film received critical acclaim and earned her a Golden Globe nomination for Best Actress in a Supporting Role.