If you're one of the seven people on this planet who has yet to see the massive Disney hit, 'Frozen' you better get yourself acclimated to the movie, because we're set to have another huge influx of 'Frozen'-related everything.

The only 'Frozen' sequel that's currently in the works is an animated short called 'Frozen Fever' that will be played before Disney's live-action version of 'Cinderella,' set to premiere on March 13. 'Frozen Fever' is a seven minute short that sees all our old favorites -- Elsa, Anna and Olaf -- back in action, and it even includes a brand new song. If the track happens to be even half as catchy the oft covered, parodied and played 'Let It Go,' it'll undoubtedly be a huge hit.

'Frozen Fever' sees Elsa making plans for Anna's birthday, when Elsa happens to fall ill. Director Jennifer Lee says, "Elsa doesn't get a cold in the usual way. She's special. Surprising things occur that wreak a little havoc." We're not sure what, exactly, that will entail but we're excited to find out.

You can check out some stills from the upcoming short above and below (via USA Today), and be sure to check out 'Frozen Fever' when it hits theaters on March 13! 

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