First Listen: Katharine McPhee Sings "She Used to Be Mine" From Waitress

Smash veteran and American Idol runner-up Katharine McPhee was announced last month as the next star of Broadway's Waitress. She begins performances as Jenna at the Brooks Atkinson Theatre on April 10, staying for a limited run through June 17. However, the production is graciously previewing McPhee's Broadway debut with a recording of her rendition of "She Used to Be Mine," the 11 o'clock number of Sara Bareilles's Tony-nominated score. Get a first listen below, along with a first look at McPhee in her Joe's Diner finest.

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