Stella Carlin is a fictional character from the popular television series Orange Is the New Black. She is portrayed by actress Ruby Rose and first appears in the third season of the show. Stella is known for her charming personality and her romantic involvement with the main character, Piper Chapman. In the series, Stella is an inmate at Litchfield Penitentiary, where she works as a welder. Her character adds complexity to the storyline, exploring themes of love, loyalty, and the challenges faced by women in prison. Stella's presence significantly impacts the dynamics among the inmates.