Name: Fifi Sully
Age: 17
Gender: Female
Sexuality: Bisexual
Personality: Fifi is similar to Mabel. She's very cheerful and helpful, loves hanging out with friends and doing fun things. She is all happy go lucky, but when needed, she can be serious. She's just someone who wants to have a good time and help people laugh and smile.
Appearance:

Likes: Fifi likes many things, she loves spending time with her friends, loves going out on adventures, singing, and being a cheerful goofball.
Dislikes: Fifi doesn't like being alone, it makes her think about things she shouldn't. She doesn't like being put in stressful situations. She also doesn't like getting involved in drama.
Romantic Interest: Bill Cipher
Powers: She has telekinesis, but has a difficult time using it
Backstory: N/A