Are those real?
I thnk they were HELPED a little!
Not spoiled enough.
They are kinda distracting.
I think we need photographic evidence to be able to explore this any further.
Exibit A:
In this photo she looks rather “enhanced.”
Exhibit B:
In this one she looks au natural.
So I guess the answer is, “it depends.”
I do not have a cite, but I believe she was wearing forms for both her breasts and hips. I seem to recall a comment from her to the effect that she is a D, the movie is a DD, and the character in the game is a DDD.
Padded bra.
Though frankly, given how crummy the movie itself was, one of the things it desperately needed was more “jiggle moments”… 
Hey! I was talking about her lips!