By eyeballing pics of her I'd say she's a 37-26-37 with a full 34C bra-size and dress size 4 (when she's thinner) or size 6 (when she's a little meatier). Her height is 5'4. I don't think she's more...
I'll have to disappoint you, my friend. She has done some movies in which you can almost see her breasts, but she has never gone completely naked. I know, it's depressing, isn't it?