Jacqueline MacInnes Wood (born 17 April 1987) is a Canadian actress, disc jockey, singer and television host. She is best known for starring as Olivia Castle in the horror film Final Destination 5 (2011) and as Steffy Forrester in CBS soap opera The Bold and the Beautiful (2008-present), the latter earning her four Daytime Emmy Award nominations, winning Outstanding Lead Actress in a Drama Series in 2019.