You've sang "Let It Go" to yourself ever since you saw the movie. But did you know these random 'Frozen' facts?
3 Months ago.
Using children's instruments in true Fallon fashion, watch their adorable rendition of the 'Frozen' hit!
4 Months ago.
Why is the movie track so popular? We took a look behind the so-cold-it's-hot track.
6 Months ago.