Chrissy Teigen fired back at a critic who objected to a photo she posted on Instagram of her and her children showering together.

Teigen, 39, and her husband, John Legend, 46, have never been shy about sharing private family photos with their social media fans.

The celebrity pair, who have been married since 2013, have four children, who frequently appear in selfies and candid photos shot at their Beverly Hills home.

Unfortunately, one recent Instagram upload irritated several people, prompting the former Lip Sync Battle presenter to defend its placement in a carousel.

Fans appear to be focusing on a photo of Teigen in the bath with three of her four children: Miles Theodore, six; Esti Maxine, two; and Wren Alexander, 19 months.

The photo does not feature their eight-year-old daughter, Luna Simone. Instead, her three younger siblings smile for the camera as they relax in the bathtub with their mother.

Aside from the bath image, the TV personality’s carousel includes a video of the youngsters appearing to listen to music in the back of a car, as well as a video of Teigen having her brows laminated.

The post includes a couple of clips of the cookbook author standing in front of mirrors, captioned ‘BAHHHHHHHHHHH.’.

Hundreds have gone to the comments area to express their opinions, with the majority focusing on the contentious bath photo.

One person asked, “Why do people post stuff like this on social media???” A second person said, “This is a private moment…” It is not appropriate to post images of naked children and adults in the bath on the internet, regardless of their innocence.

Another comment on the post asks, “Why is she always in dirty bathwater?”

Teigen reacted to this user with a scathing 11-word critique, writing, “It’s a coconut milk bath for sensitive skin, but go off!”.

The mother of four’s retort has already received over 8,400 likes, with many followers praising her for her direct answer.

One person posted, “The people with zero clues always ring in…,” while another said, “It must be exhausting sometimes trying to help people use critical thinking.” Stay strong!”

Some person said, “It’s extremely unfortunate that people have to criticize you. I think you are excellent, but your mother does not listen to others. I suppose you are used to that, but humans are nasty.”

Another of Teigen’s fans wrote, “These kids have a better relationship with their parents than any of you moms shaming her… lol.”

Last year, the singer faced controversy when her spouse shared a video of her taking off her ‘body makeup’ in a bathtub.

“Currently getting roasted online for being dirty because no one listened to the audio where I say I’m soaking off body makeup (to shower after!) full-blown fights in John’s comments,” she stated, sharing the video with her own Instagram followers.

“My favorite saying is ‘baths are not for bathing.’. Despite never touching grass, you guys are mastering the art of roasting, which I adore.

Legend responded to the reaction by saying, “Baths are not for bathing, which is some amazing internet-ness.”