Demi talked about how they rehearsed it just once, but with their amazing vocals, they didn't need any extra practice. She explained: "When we were rehearsing the song he was like 'I'll take the first verse, you take the second verse,' and I was like 'OK.' So I listened to him sing the first verse and the first chorus and then it was my turn to sing and we were rehearsing in my dressing room. And I completely forgot all the words. I was like, 'I'm sorry, I'm really nervous."
Of course, she put those nerves aside and they delivered a kick-ass performance. But when can we expect their collaboration to happen? Demi explained, "We've talked about it for sure...We discussed meeting up in London or wherever we are in the same place to write together, which has yet to happen."
Here's hoping it happens sooner than later!
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