What American idol runner-up stars on Smash?
Katharine McPhee Katharine Hope McPhee (born March 25, 1984) is an American actress, singer and songwriter. She gained fame in May 2006 as the runner-up on the fifth season of "American Idol."
Smash (TV series) Smash is an American musical drama television series created by playwright Theresa Rebeck and developed by Robert Greenblatt for NBC. Steven Spielberg served as one of the executive producers. The series was broadcast in the US by NBC and produced by DreamWorks Television and Universal Television. The series revolves around a fictional New York City theater community and specifically the creation of a new Broadway musical. It features a large ensemble cast, led by Debra Messing, Jack Davenport, Katharine McPhee, Christian Borle, Megan Hilty, and Anjelica Huston.