According to the Hollywood Reporter, the actress will join Jessica Simpson for the project. The Carlito’s Way star has accepted a role in the film, which is based on the 1988 film Working Girl.
Filmmaker Scott Marshall will direct the film, which also stars Rachel Leigh Cook and Luke Wilson.
Miller, 42, will play the boss of the character being played by Simpson, 26, who is trying to make her way through the corporate world.
Discussions are continuing to determine whether the film will get a theatre release or goes straight to DVD.