Demi Lovato is in between albums at the moment ... She also promoted her own album Revamped, which saw her covering her biggest hits, turning them from pop tracks to hard rock smashes.

The song's producers say 12 top female singers all recorded versions of the song but decided not to release it. Demi Lovato ... Is that a hit single calling? By now it's now been 11 months ...

Demi Lovato's younger sister, Madison De La Garza's daughter died after an emergency c-section last month. The family shared ...