Chelby

Chelby is the FEMSLASH ship between Chelsea and Ruby Gillman from the Ruby Gillman Teenage Kraken fandom.

Canon
Although the movie has yet to release, Chelsea is an selfish, vain, narcisistic, evil mermaid that tries to manipulate Ruby in order for her to obtain the trident. With the trident Chelsea takes on a much more dangerous gigantic form and it's up to Ruby. She seems to do so by playing with her insecurities and having a moment of genuine compassion.

Fanon
Ever since the first trailer dropped, people begun shipping the evil mermaid, Chelsea Van Der Zee, with the main protagonist, Ruby Gillman. As soon as it dropped countless artists started creating artwork of this pairing ,quickly becoming the most popular pairing in the fandom, even surpassing ConnorxRuby, the skater boy which Ruby has a crush on. People quickly liked to imagine the two under different dynamics and circumstances.

Fandom
https://twitter.com/PulseArt2/status/1640341134269644801

https://twitter.com/Froggy_doodles

https://archiveofourown.org/works/45879451