Related Information for Jessica Sierra Jessica Ann Sierra (born November 11, 1985 in Tampa, Florida) is an American singer and was the tenth-place finalist on the fourth season of American Idol. She was the third finalist eliminated, on March 30, 2005.After American Idol, Jessica Sierra performed all over the world. She sang at many concerts and private events, including a private event in Kazahkstan. Jessica did concerts for charities such as the Special Olympics, and performed at numerous corporate events including shows spo.. read more