Tauriel is a fictional character from Peter Jackson's feature film adaptation of J. R. R. Tolkien's The Hobbit. The character does not appear in the original novel, but was created by Peter Jackson, Philippa Boyens, and Fran Walsh as an expansion of material adapted from the novel. She appears in the second and third films in that trilogy, The Hobbit: The Desolation of Smaug and The Hobbit: The Battle of the Five Armies.

Nicole Evangeline Lilly is a Canadian actress and author. She gained popularity for her first leading role as Kate Austen in the ABC drama series Lost (2004–2010), which garnered her a nomination for the Golden Globe Award for Best Actress in a Drama Series.