I was thinking the same thing! Yulia Nova is a 36G and I alays use her for reference.
Yulia Nova was not a 36G, either. They may have said that she was, but there's no way a gal that slim was a 36 anything. She would have had to weigh at least another 30 pounds to reach that number. Just eyeballing her photos, and based on the actual sizes that our models wear based on professional sizing and comparing her to them, I would estimate she was around a 32H or 30H, somewhere in there.
Most people, even in here, have a significant misunderstanding of bra sizes and how they work. There's a reason 3/4ths of the female population is currently wearing the wrong size bra and it starts with people, both men and women alike, having a rather misconstrued idea of sizing.