Unless you live under a rock, you've heard that Demi Lovato released her third studio album "Unbroken" last week. With the hit song "Skyscraper" under her belt, Demi revealed her new single in a recent MTV News interview. The next single off the album will be the song "Who's That Boy" featuring Dev. OneRepublic frontman Ryan Tedder helped write and produce the number. Lovato hopes to shoot a music video for the song soon. Check out the full interview below:
