Catherine Zeta-Jones quickly discovered she a terrible waitress when researching her role in NO RESERVATIONS - she couldn't remember the menu. The Welsh Oscar-winner spent time working in a restaurant to prepare for her performance as perfectionist chef Kate in the romantic comedy. She says, "I went out on the floor, which was really pretty terrifying because I've never been a waitress. "I know that other actresses have but I've never been out there before and Is started screwing up my lines and forgetting what sauce it was."