baddie

noun3

1. •
   (informal) A person of bad character, especially in a work of fiction.

   • In a western, the baddie typically wears a black hat.
2. •
   (slang) An attractive, confident woman, especially one who is a social media influencer.

   • Aside from all of the abstract aspects (things we cannot see), you do not have to be an Instagram model/baddie to be a bad bitch. — 2020
3. •
   (slang) An attractive person.

   • I didn't realize my professor was dating an absolute baddie; I didn't know he had motion like that.