For an aging Broadway star comes a shy and modest Eve Harrington. Eve is a big fan of Margo. Gaining the trust of her idol and becomes her secretary. Very quickly, the scope of its duties expands. Ewa increasingly intervenes in the private and professional life, Margo. He is not even her understudy on stage. To everyone's surprise - receives good reviews. Successful performances and the support of a bitter theater critic makes Ewa wins the role she had to play Margo.