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Nick's new album is out next week, which includes "Chains," "Jealous" and his collab with pal Demi, called "Avalanche." As expected, Nick and Demi kill it - their vocals compliment one another perfectly.
Nick recently told MTV News: "Demi and I have known each other for so long so when we get in the studio, or any creative environment, we click immediately and it just locks in."
He added, "This song (Avalanche), we just heard it and fell in love with it. I think in a strange way embodied what we went through a couple of years ago, when she was going through a really tough time."
As for what the song is about, Nick dished: "The song is about a relationship being on the verge of breaking down...she killed the vocals and I knew immediately that it was the perfect song for us to do together."
Listen to Nick and Demi's "Avalanche" here.