In the episode, "Silly Love Songs," the glee-clubbers plan a kissing booth to celebrate Valentine's Day, which sounds like a recipe for disaster for McKinley High's lovesick student body. You know the adage – play with fire and you will get burned.
On the other hand, play with Katy Perry's hit "Firework" and you might just light up the sky like Lea Michele's Rachel does in the episode.
Listen to the track here:
To hear more "Silly Love Songs" – including "Fat Bottomed Girls," "P.Y.T" and "When I Get You Alone" – visit gleethemusic.com.
"Firework" and the other tracks will be available on iTunes Tuesday.