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."
Jackie Nese Jackie Nese (born January 17, 1997 as Jacquelyn Nese) is an American singer/songwriter, dancer, actor, who was a contestant on "American Idol" in 2015. Her debut single titled "Lovin' Me Up" was released in 2017 along with the music video. The song was produced by Jimmy Greco and Russ DeSalvo.