Adelaide Clemens, Actress: The Great Gatsby. Born and raised in Brisbane, Australia. Daughter of a British father. Clemens began working as an actress on Australian television while in high school. She guest-starred in a 2006 episode of Blue Water High as Juliet, and in 2007, she starred in the children's series Pirate Islands: The Lost Treasure of Fiji as Alison. Clemens played Harper in the Showtime drama Love My Way that year, and was ...