Jill Smith

Life leading up to The Sims 2
Jill Smith is a pre-existing, playable Sim that comes with The Sims 2 game. She is a child and lives with her family - parents and older brother - in Strangetown.

Jill is the daughter of Pollination Technician 9 and Jenny Smith (née Curious). She has an older brother, Johnny Smith.

She has two older, half-sisters, the twins Lola Singles and Chloe Singles from her father's pollinating days; the girls were born to Glarn Curious after an alien abduction. Lola and Chloe are playable Sims that live in the Singles Household.

She, her brother, her unborn cousin, and her half sisters/aunties are all Sim-Alien Hybrids.

Despite being half alien and could be equivalent to those children of an alien abduction, Jill has no distinguishing features of this race. She has the pale skin, blonde hair, and green eyes of her mother, a human. She is friends with Buck Grunt, despite a family feud between the Grunts and her family.

Oddly, Jill is identical to her mother (somewhat more obvious when she grows into a Teen) and looks nothing like Pollination Technician 9. This hints that he might not be her real father, though it's more likely that the family was made in Create-A-Sim and Maxis chose to give Jenny and Jill the same face. Also it is quite possible that Jill only inherited her mother's features which is possible too.

Life leading up to The Sims 2 (PSP)
In The Sims 2 (PSP), she is a adult living in Division 47 with her family, and she is too much happy for someone who lives there.

Jill's secret's in The Sims 2 (PSP):

Jill Smith shares her name with a Garden club member

Delphine Gubre Juni Svenssen