![K51A9946-Edit](https://cdn-p.smehost.net/sites/4788b7ad6b5448c1b90d9322361f98f3/wp-content/uploads/2016/07/K51A9946-Edit.jpg)
Christina Perri and Billy Joel backstage at Citizens Bank Park in Philadelphia, PA, on July 9, 2016.
Photo Credit: Jeff Schock
Christina Perri and Billy Joel backstage at Citizens Bank Park in Philadelphia, PA, on July 9, 2016.
Photo Credit: Jeff Schock