Jennifer Martinez is a pre-made playable adult Sim from The Sims 3. She and her husband Pablo Martinez are stored in the family bin, and can be placed in any available neighborhood, pre-made or custom. They do not have any children at the start of the game.
Jennifer has brown hair and she wears it tied back in a ponytail. She is 1 day younger than her husband, and is 19 days away from being an elder, when the family is first moved on to a lot. Curiously, in her inventory she carries five copies of the book "Charisma Vol. 1: Fixing the Friend Problem".
Jennifer and her husband seem to have a strong marriage, with two traits in common (Flirty and Loves the Outdoors) and a very high relationship with one another when first played. This may explain why the family bio refers to them as "love birds".