Aliasing mitzy-chan → bluechika
Link to alias
Reason:
they are the same person, Mitzy-chan is just the Deviantart Name, as shown on BlueChika's artist page here https://e621.net/artist/show?name=bluechika
EDIT: The tag alias mitzy-chan -> bluechika (forum #278546) has been rejected by @NotMeNotYou.
Updated by auto moderator