Lauren LaVera is an American actress and stunt performer. She is known for playing final girl Sienna Shaw in the horror film franchise Terrifier (2022–2026), which established her as a scream queen and has collectively grossed over $100 million. LaVera began her career as a body double, notably working with Anya Taylor-Joy in the psychological thriller film Split (2016). Outside of the Terrifier films, she has starred in several short films and the horror film Twisted (2026). (Via Wikipedia)