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."
Melissa Sgambelluri Melissa Sgambelluri (born 1983 in New York) is an American actress, dancer,and singer, most famous for her appearances on "American Idol" Season 6 as the "fountain girl". She was raised in the Capital District and now lives in New York City. Melissa has appeared on "Saturday Night Live" and currently working on her EP.