It was actually film critic Robbie Collin who alluded to the possibility when he was quoted in a recent interview that sisters Queen Elsa and Princess Anna will sing a duet about being stronger together while they are being kept separate by some villain or evil force.
Collin also expects the song would take a verse and line about their situation and then come together for a big, soaring chorus.
It seems that Collin’s theory has a good leg to stand on since Disney is also big on movie soundtrack and songs which are why “Let It Go,” sang by Idina Menzel, is still being crooned by both kids and adults alike, more than two years after the showing of “Frozen.”
“Frozen 2” is still years away from its release date but rumors and speculations about the sequel to the most successful animated movie of all time have become sort of staple food on the internet with practically daily doses about it.
Since Disney or its co-writers and co-directors have yet to confirm much of the rumors that have been swirling pretty wildly on the internet, all information should be taken with a pinch of salt, just to be on the safe side.