Diane Tsvirkunov is one of the pre-made teenage townies in Bluewater Village from The Sims 2: Open for Business. She can be made playable by aging her up and marrying her[TS2:FT], sending her to college[TS2:U], or asking her to move in.
Diane's relationships with other townies are usually randomized at the start of the game. Her interests and turn ons/offs are randomized at the start of the game. It is only referenced in the game files that she has no interests and turn ons/offs. She has bronze talent badges in Robotics and Restocking.
When Diane is first spawned in-game, she will be a C student enrolled in public school. Her name is randomized when Bluewater Village is generated. The name "Diane Tsvirkunov" is only referenced in the game files. Diane has the same facial structure as Marylena Hamilton.