Yasmin has tan skin, long, red-brown hair and green eyes.
There isn't much published about Yasmin's personality. Because of her job she seems to be very loyal and trustworthy - however, this can be contradicted considering her behavior in Book 3, Chapter 9, in which she acts very suspicious and manipulative.
Yasmin is Vasquez's new agent. She's aware of his cancer and keeps it a secret as he asked.
Yasmin's relationship with Gabriela is initially nonexistent given the rift between father and daughter. Due to the terms of Your Character's scholarship, they are required to work together to see Enrique's final book completed. Gabriela is eventually informed of Yasmin's designs on James and her condescending treatment of Your Character, and orders the publishing company to replace Yasmin, adding a personal demand to stay away from James.
Yasmin first met your character while she was walking through the snowing campus by herself. She appeared to be nice to her but showed her true colors. Yasmin doesn't like the main character, and wants to drive apart her and James (even if they are just friends).