So, Giuliana has a new interview with People magazine in which she says also thinks she is too thin and her weight loss is due to her cancer medications.
http://www.people.com/article/giuliana-rancic-admits-too-thin
The cynic in me questions whether this is actually the cause. Having her cancer medications be the cause of her weight loss shuts down all the criticism and makes it nearly impossible to say anything bad about her weight. But, she could have just said that at the outset. Normally, I'd say a person is entitled to her privacy and shouldn't have to divulge something so personal, especially about a medical condition, but Giuliana is one of the least private people, sharing her life in a reality show and through Twitter. She shared her breast cancer diagnosis and treatment as well as her support for breast cancer research and funding, so it seems like it would have been a natural progression to also mention that her medications were apparently affecting her metabolism.