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Kate Voegele rocks it.

Music-minded series "One Tree Hill" is hosting a USO concert that will serve double-duty as a real-life show AND a fictional plot point.

Per Keanu Reeves: whoa.

The Associated Press reports that the concert will be held September 19 at the Marine Corps Air Station New River near Jacksonville, NC -- "One Tree Hill" films in nearby Wilmington. Angels & Airwaves, frequent guest star Kate Voegele, and Mrs. Haley James Scott herself, Bethany Joy Galeotti, will perform. The concert is closed to civilians, but we can see it later, repackaged as a storyline on the show's November 3 episode.

Past performers on "One Tree Hill" include Lupe Fiasco, Fall Out Boy, Sheryl Crow, and Gavin DeGraw.

Who's your favorite "Tree Hill" live act?