When the director of Disney's Frozen apologized for "Let It Go," this type of thing is probably exactly what she was thinking about.
In the first promo for Glee's final season, Lea Michele is belting out the inescapable power ballad (which was originally performed by Michele's onscreen mother, Idina Menzel).
Check out the video—which also features an appearances by Sue Sylvester and the Warblers—below: