Sanya Mateyas (Croatian: Sanja Matejaš) is a Croatian–American actress and singer. She moved to the United States in 1999. She was a leader and a composer for her Los Angeles-based hard-rock band , with an independent album released in 2008. Other than her appearance in Disney's Holes, she has played in some short subjects and had numerous TV appearances. She was also a singer for Trans-Siberian Orchestra.