Stephanie Beatriz is as much of a badass as her leather-clad no-nonsense "Brooklyn Nine-Nine" character Rosa Diaz, who doesn't like to be controlled, and has no qualms about letting her colleagues know it. Beatriz shares her longtime on-screen character's no-nonsense demeanor, because when a guest star was disrespectful towards her and other cast members on the "Brooklyn Nine-Nine" set, the actress stood her ground and said her piece.