Nicola Peltz is an American actress who was cast as Katara in the film The Last Airbender. She also played Mackenzie in the 2006 film Deck the Halls, and starred as Becky in the 2008 film Harold. She made a brief appearance in Miley Cyrus' "7 Things" music video and also appeared on the 2010 Kids' Choice Awards on Nickelodeon, where she "slimebent".
Peltz is the daughter of model Claudia, née Heffner, and billionaire Nelson Peltz. When she was younger she attended Greenwich Academy in Greenwich, Connecticut, and later went to Windward School in White Plains, New York. She also attended the Professional Children's School in Manhattan.