Chris Colfer and Darren Criss Chris Colfer and Darren Criss

"We are young/heartache to heartache."

Nobody knows about young love, and young heartbreak, better than the characters on Glee. Which is why it's so shocking that the Fox musical comedy has not yet covered Pat Benatar's iconic hit "Love Is a Battlefield."

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Thankfully, that wrong will be made right on Tuesday's new episode (8/7c, Fox) when Kurt (Chris Colfer) and Blaine (Darren Criss) perform the tune, and we've got your first listen to their angsty and awesome rendition. But why is "Klaine" singing such a sad love song? The engaged couple will be "tested," as the name of the episode hints, when Blaine puts on the freshman 15. (It happens to the best of us, buddy!)

Listen to the track now and tune in to Glee to see whether Kurt and Blaine will also bust out some of Benatar's iconic dance moves from the music video:

Glee airs on Tuesdays at 8/7c on Fox and don't forget to check out