Katharine McPhee has released a studio recording of “She Used To Be Mine” from Waitress, as she nears the end of her West End run.

The digital single, released through 90 Live, Inc. and Waitress, LLC under exclusive license to DMI Soundtracks, LLC, commemorates her last week as Jenna in the West End production. Kat previously made her Broadway debut as Jenna in Waitress in New York last year, where she played the role for a limited engagement.