Demi Lovato to appear on Nick Jonas' new album

Singer Nick Jonas has revealed that his one of the tracks in new album will feature ex-flame Demi Lovato.
Jonas, 21, earlier served as the musical and creative director of the Lovato's Neon Light Tour, reported E!Online.
"We did one for my record. It's a great song that we both love. Her voice is just amazing on it. She's the real deal. It's the perfect fit for this record," Jonas said.
Jonas, who is currently dating former Miss Universe Olivia Culpo, made a surprise appearance during Lovato's opening night performance of Neon Lights in Vancouver, Canada to perform three songs together.

Lovato revealed last month that the two wrote a song together, but they weren't sure what they were going to do with it.