Star Vega

Star Vega is one of three ghosts in The Sims 3 for DS. She, along with the other two, Sarah Abreu and Abrams Daigle, lives in and around the Graveyard. The ghosts in The Sims 3 can become the player's roommate, and can even marry the player, form relationships and get jobs. (Interestingly enough, if a cutscene happens while playing as a ghost, the ghost will appear as a completely normal Sim.)