Are you ready for more Demi Lovato, Lovatics?

Somehow, while promoting her new album, preparing an upcoming tour, writing books, judging on 'X Factor' and starring on Glee,' Demi has found time for another project: Recording a song for a new Disney movie.

Lyrics to the song, which is performed in the film by the character Elsa (voiced by Idina Menzel), include the lines "
The snow blows white on the mountain tonight / Not a footprint to be seen / A kingdom of isolation and it looks like I'm the queen."

'Frozen' hits theaters Nov. 27; the film's soundtrack will be released Nov. 25.

Listen to Demi Lovato, 'Let It Go'