Cat Grant is a fictional character from the DC Comics universe, primarily known for her role in the television series Supergirl. She is portrayed as a powerful and ambitious media mogul, serving as the CEO of CatCo Worldwide Media. In the series, Cat Grant is a mentor to Kara Danvers, also known as Supergirl, and often provides guidance and support. Her character is known for her strong personality, sharp wit, and dedication to empowering women in the workplace, making her a significant figure in the show's narrative.