Best known for her starring role as Beverly Marsh in the 2017 horror film It, she has previously been seen in 2014's A Midsummer Night's Dream and 2016's 37.
In 2013, she was featured in a short film called The Lipstick Stain.
She studied at the Lee Strasberg Theater and Film Institute.
She has a twin brother named Jake and a step-brother named Philip.
She landed a starring role in It alongside Finn Wolfhard.
