Chrissy Teigen Blasts Instagram Users for Attacking Her Weight and Calling Her Fat: "F--k You All" ~ Entertainment News, Celebrity News, Celebrity Gossip

Christine Teigen, MTV Movie Awards Michael Buckner/Getty Images

Chrissy Teigen is one of the most in-demand supermodels, but even she has insecurities.

So when the Sports Illustrated Swimsuit Edition cover girl's fabulous figure came under scrutiny, she decided to fight back. Teigen first shared as screenshot of Instagram users who criticized her body. "You gained weight?" one follower asked. "Putting on that weight momma," said another body bully.

Not everyone tried to tear her down, however. "You have the most perfect figure," one fan wrote.

Teigen shared the screenshot on Twitter Thursday and wrote, "Honestly f--k you all. Why do I even open anything up to you." She added, "In what other real life situation would you walk up to someone and tell them they're fat or gained weight? Seriously you are POS. I don't know why I am always surprised when you let me down. I gotta get used to this s--t. It's amazing to me that I am told to get over the a--holes but the a--holes are never told to stop being pieces of s--t. Anyhow over and out."

VIDEO: Chrissy Teigen demonstrates how to take the perfect selfie

Later, Teigen threw down the gauntlet: "Please send me photos that make you happy."

Teigen rarely stays quiet when she feels attacked—but sometimes she regrets responding in haste. "I mean, I'm very much in the heat of the moment and I say things that I'm feeling and then I'm like, 'Why did I do that?'" she told E! News last year. "Because you have to realize that, 'Oh, now we're in a feud?,' No! It was never meant to be a feud. I like to share different aspects of my life, but now I guess I have to realize that sometimes, things are going to get twisted and be blown out of proportion. I regret things all the time. I've never regretted not saying something. I've only regretted saying something."

PHOTOS: Guess who? See these supermodels as babies