Here are some HD caps and a clip of
Moon Bloodgood’s nude scene from movie What Just Happened.
Moon has a small role in the movie and only flashes her boobs for a few seconds. Although we never get to see her face and boobs in the same frame and one could argue that she used a body double, I think that she actually showed her boobs.
In any case, we’ll probably know the answer once the Terminator Salvation is released on DVD. According to reports Moon Bloodgood filmed a nude scene for Terminator but it was cut out from the movie to get the PG-13 rating. Hopefully that scene will be included among the extras on DVD.