Giuliana Rancic shared a photo of herself and son Duke on Thursday, and was immediately faced with criticism over her small frame.

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On Instagram, in the comment section of the photo, which featured the E! News host sitting on a tire swing with her son, people encouraged Rancic to "eat," and slammed her for being nearly as small as her toddler.

"It's a good day," Rancic captioned the photo. "Repost: @billrancic."

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Earlier this month, after her skinny frame shocked fans at an awards show, Rancic addressed the issue in a round-about way, telling press the best thing for her to do was not talk about it. In the past, Rancic has credited her skinny body to a fast metabolism, and insisted she eats a lot. She also claims to walk regularly.

"Eat a cheeseburger @giulianarancic you don't look healthy!" one woman said. Another added, "Please eat! If you are thin in this picture in reality you are thinner. I know you have battled cancer but maybe you need to slow down and rest."

Other commenters said things including, "You look too tiny, almost like a teenager. Not good," and, "Omg. Something is going on. Anorexic. Ur son look bigger than you."

One Instagram user even went as far as to claim Rancic was setting a bad example for other women. "The absolute worst person to have on national TV," the woman wrote. "Such a bad inspiration for young women!"

As you can see from the video below, Rancic has been dealing with weight criticism for years.

Tags: Giuliana Rancic E!