Demi Lovato's new album will be released in 2015

Entrepreneur of the singer revealed that some songs have already been recorded 

In an interview with Billboard, Demi Lovato's manager, Phil McIntyre, revealed some details about the upcoming studio album of the singer. 

"She is now finishing the last part of her tour for this year, and we'll close with a few appearances on radio," said longtime collaborator American. "So the plan is that she comes back to the studio and start the next creative process." 

"Some songs have already been recorded, but certainly most of the work will be done next year," continued the manager. 

"We're very excited," said the president of the Disney Music Group, Ken Bunt. "We have a new album coming next year. Let's not talk about release dates yet. And her world tour will continue in 2015". 

The new material will succeed "Demi", 2013, which launched hits like "Heart Attack" and "Neon Lights".