In 2014, she had a guest role in an episode of Red Band Society.
She appeared in two episodes of the second season of Stranger Things. She has 900,000 followers on Instagram. She is also a model who was signed by MC2 Model Management.
Her mother's name is Leslie LeMasters-Cowen and her father's name is Andrew Cowen.
She stars alongside Kiernan Shipka in Chilling Adventures of Sabrina.