We wonder whether pressing play on this song will feel as nerve-wracking as flipping the switch on the Large Hadron Collider for the first time. Via Billboard, the always-genuine L.A. Reid:

In Billboard’s latest cover story, “X Factor” judge and Epic Records chairman Antonio “L.A.” Reid revealed that the 27-year-old Lavigne “just completed” the follow-up to 2011’s “Goodbye Lullaby,” and as expected, that she enlisted her 37-year-old soon-to-be husband for a song. “She worked with Chad Kroeger, who is now her fiance, and they did a really good record,” says Reid.

While NME points out:

This is the second time Lavigne has recorded extensively with her partner after her ex-husband and Sum 41 frontman Deryck Whibley produced six songs on ‘Goodbye Lullaby’. They split up in 2009.

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