Unlike the rest of her family, Tracey has blonde hair. Also, in the trailer she appears to have two tattoos. One is on her lower back. This type of tattoo is effectively known as a "Tramp Stamp". The other is what appears to be a near-vertical line of stars on the back of her neck.
Events of GTA V
It appears she does not have a very good relationship with her father and brother as in Michael's trailer he is shown roughhousing her for the T.V. remote. Because of her drinking alcohol, having tattoos, and asking to have boys over for the night at a young age, she is probably a loose child.
- As seen in the second trailer of GTA V, she has a confused relationship with her mother, arguing with her, supposedly because of her boyfriend.
- Considering the fact that her brother is a redhead and both her parents have brown hair, she probably dyed her hair, as it is blonde. It is also possible that this is meant as a hint that she is not biologically related to her father, though this cannot be known at this early point in time, or it could just be that her mother dyed her own hair.