Lauren A.K.A Scary Girl (Total Drama) - Main inspiration, Lydia is a somewhat unhinged yet at the same time unpredictable girl. Her love of all things horror and her ability to freak out people in more ways than one.
Lucy Loud (Loud House) - They both pop up out of nowhere which scares everyone
Demencia (Villainous) - They're both very energetic, cheerful, mischievous, hysterical, flirtatious and scatterbrained girls who acts without thinking twice, which constantly gets them into trouble. They can be very naive and go directly against orders or rules.
Michelangelo (Teenage Mutant Ninja Turtles 2012) - They're both impulsive, because of a severe case of ADHD (Attention-Deficit Hyperactivity Disorder).
Wednesday Addams (The Addams Family) - They both have sadistic and blunt personalities including their obsession with all things dark and deadly and their sadistic tendencies
Lake (Disventure Camp) - They're both polite