Has her own production company called Trybe.

Broke up with Jason Lewis [November 9, 2006].

Is of Puerto Rican, Cuban, African American, Irish, and Native American descent.

Discovered sitting on her front porch in New York City and asked if she wanted to be in a movie. That movie was Kids (1995).

Is an alumna of the Lee Strasberg Institute, along with such actors as Frank Miranda, Mickey Rourke, Scarlett Johansson, Dennis Hopper, and Julia Roberts.

2006 - Co-created the comic book "Occult Crimes Taskforce.".

Originally had a small part as a nurse in the film The Devil's Rejects (2005). Her character was cut out of the theatrical release after director Rob Zombie decided to remove the character Dr. Satan. Her character was to be killed off within forty seconds of her entrance.

Rosario's character from Rent (2005), Mimi, is modeled after the character Mimi in Giacomo Puccini's "La Boheme.".

Lives with Jason Lewis (who plays Jerry "Smith" Jerrod in "Sex and the City" (1998)) [November 2005].

Her uncle is comic book artist Gustavo Vazquez.

Was raised in Manhattan by her mother, a professional vocalist, and her father, who worked in construction.

Her uncle is a teacher known as Uncle Frank or Mr. Jump

Attended an alternative school in downtown Manhattan, where she harbored aspirations of one day becoming a marine biologist.

Has a younger brother named Clay

She is a huge fan of the Star Trek franchise, and even speaks broken Klingon language.

Has one brother named Clay.

Raised by mother Isabel and step-father.

Biological father never acknowledged her.