Katharine Hope McPhee Foster (born March 25, 1984) is an American actress, singer, and songwriter. In May 2006, she was the runner-up on the fifth season of American Idol.Her self-titled debut album was released on RCA Records on January 30, 2007, and debuted at number two on the Billboard 200, selling 381,000 copies (as of December 2010). The album's first single, "Over It", was a Pop Top 30 hit ...