Katy Louise Saunders was born on July 21, 1984 in London, England, UK. She is an actress, known for The Borgia (2006), Third Person (2013) and The Lizzie McGuire Movie (2003). Katy Louise Saunders was born on July 21, 1984 in London, England, UK. She is an actress, known for The Borgia (2006), Third Person (2013) and The Lizzie McGuire Movie (2003).