The four inches of flat rib cage between her boobs is a much bigger giveaway than the cup size. She's gained enough weight that yeah, the size could have gone up that much; getting that shape is a lot harder.
If you put on 50 lbs your boobs aren't going to look that defined especially in relation to the rest of your body. I've seen many large women who, technically, have big boobs but the boobs are obviously due to their immense weight as evidenced by their lack of real form. I've also seen many large women who, even if they dropped down to 120 lbs would easily still have a well defined rack. It's not hard to differentiate between gains in the chest area due to weight with gains due to surgery or natural genetics.
Not only that, but most have different expressions on their faces (even if just slightly), and are from different ages. You can't compare 15 yo Portman to herself now, her face has changed because she's an adult.
That's a fucking shame. Her old nose fit her perfectly, it was really cute and personal - and I usually don't even like that shape of nose. It just gave her a very distinct, beautiful look. Now she looks just thirteen-in-a-dozen blonde.
btw most of the nose jobs DO look okay afterwards. some of them look bad. but i think it depends what you are looking for. do you want to "fix" your nose (maybe shrink it, remove bumps, etc) or do you have some obsession with someone else's nose
If anything, it only speaks on man's perception and general preference for women that come with "distortions of reality" (if they are even that)...or that men fall for the distortions more often than not...and that women have a preference for men without the alterations...
speaking of nosejobs (Rhinoplasty) , I got to see one happen yesterday! It is a really fucking cool procedure.