If you love Carly Rae Jepsen and you love 'The Little Mermaid,' you're going to love this: CRJ's version of the movie's signature tune has dropped.

'Part of Your World,' the wistful ballad sung by red-headed mermaid Ariel, has been re-recorded by Jepsen for a special rerelease of the 1989 animated flick. The official video for the updated track premieres on the Disney Channel tomorrow (Aug. 24) -- but you can get a sneak peek at it above now!

Not only did CRJ commit herself to the role by going redhead, but she's been blowing up her Twitter with all sorts of 'Little Mermaid'-related tweets, like this cute one:

 

Yes, she's really into it! For your chance to get into it (and own it), the song is available now on iTunes here. It will also be included on the movie's 'Greatest Hits' soundtrack, out Sept. 24. Jepsen's video will be exclusively available on the film's 'Diamond Edition' Blu-ray and DVD, due Oct. 1.

Listen to the full track now below: