Answer
Warhol hired O'Hara to star in many of his films, and she was the subject of the documentary Warhol Superstar: Andy Warhol. She was a frequent guest on The Andy Warhol Show, and appeared in numerous Warhol films, including Eat, The Life of Juanita Castro, and Lonesome Cowboys. Her acting career with Warhol lasted for around 1 year.