Chrissy Teigen lashes out at fans who criticize her pregnancy cravings Credit: Axelle/Bauer-Griffin/FilmMagic

Don’t mess! Chrissy Teigen, who is pregnant with her first child, lashed out at social media followers via Twitter on Thursday, Oct. 29, after they criticized her for eating processed cereal.

Cap'n Pebbles cravings, nightly

A photo posted by chrissy teigen (@chrissyteigen) on Oct 28, 2015 at 11:20pm PDT

“Cap'n Pebbles cravings, nightly,” Teigen, 29, captioned a photo she posted of herself eating a bowl of Fruity Pebbles cereal mixed with Cap’N Crunch on Instagram. 

“Don’t feed your baby that dyed crap,” one follower commented, while another added: “I love you but don’t eat this crap while pregnant…it’s beyond bad for baby and of course it’s not organic.” 

Teigen then called out her critics on Twitter.

"If you wanna give me unsolicited baby advice on the damn cereal I eat/what I wear u better unlock your profile so I can see your perfection," she wrote, before adding in a series of sarcastic tweets: “Yes I am living off dyed food. tuna too!! Gonna try to dye my tuna actually. Then have an icy, dyed vodka soda and that's just lunch…Then I'm gonna f—kin take the trapeze class I've been meaning to take…then maybe do a 3 legged race then probably rent sumo suits and battle strangers…then a nice cigar in the hot tub oh today will be a delight indeed.”

Teigen and her husband, John Legend, announced they were expecting their first child together earlier this month. “We’re really excited, we’re so excited,” she gushed on the FABLife. “John is really, really, really excited."

The Sports Illustrated model has been vocal about her struggle to conceive, and told Us Weekly she’s always wanted a lot of kids. “I want a huge family,” she previously told Us.