Rosa Diaz
Rosalita "Rosa" Diaz is a main character of the show Brooklyn Nine-Nine. She is considered "the tough guy" and the "badass" in the Precinct. Rosa is scary, smart, secretive, and difficult to read. Most of the members of the precinct are frightened by her. Rosa takes pride in the fact that no one knows much about her. Jake only knows three facts about her, one of which is that she won't let people crash at her place, despite the fact that Rosa refers to him as her "closest friend". In 99, she is known to be bisexual. She has a dog named Arlo.read more