Beastly is a 2011 American romantic fantasy drama film loosely based on Alex Flinn's 2007 novel of the same name. It is a retelling of the fairytale Beauty and the Beast and is set in modern-day New York City. The film was written and directed by Daniel Barnz and stars Vanessa Hudgens and Alex Pettyfer.

"Beauty and the Beast" is a fairy tale written by French novelist Gabrielle-Suzanne Barbot de Villeneuve and published in 1740 in La Jeune Américaine et les contes marins. Her lengthy version was abridged, rewritten, and published by French novelist Jeanne-Marie Leprince de Beaumont in 1756 in Magasin des enfants to produce the version most commonly retold. Later, Andrew Lang retold the story in Blue Fairy Book, a part of the Fairy Book series, in 1889. The fairy tale was influenced by the story of Petrus Gonsalvus as well as Ancient Greek stories such as "Cupid and Psyche" from The Golden Ass, written by Lucius Apuleius Madaurensis in the second century AD, and "The Pig King", an Italian fairytale published by Giovanni Francesco Straparola in The Facetious Nights of Straparola around 1550.