'They're saying I'm fake and a bad role model': Olivia Newton-John's daughter Chloe Lattanzi suffers from insomnia after being criticised by 'mean girls'

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She has never been shy to parade her Barbie doll-like proportions on social media.

But Olivia Newton-John's daughter Chloe Lattanzi, 30, has bemoaned the response she has been receiving from some viewers, admitting that she has been accused of being a 'bad role model.' 

Taking to Instagram in the wee hours of Friday night, the aspiring pop singer complained that she couldn't sleep after locking horns with online critics, writing in a comment: 'Can't sleep! Ugh insomnia! I hate it.'

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'There's so many weirdos that enjoy bringing others down': Olivia Newton-John's daughter Chloe Lattanzi, 30, revealed that she suffered from insomnia after being criticised by 'mean girls' on Friday 

'Got all amped up at these girls attacking me mean girls style saying I'm fake and a bad role model and I just snapped,' she added in response to a fan's query about why she was awake so late.

She went on: 'Sometimes I hate being in the public eye. There's so many weirdos that enjoy bringing others down cuz they feel s***** about themselves. I'm so sensitive that it gets to me so easily [sic].' 

'So can't sleep,' she added in a final comment. 

'Insomnia personified': An hour later, she uploaded a follow-up post, this time featuring her apparently passing out from exhaustion

The accompanying photo depicted a man with a waist that had been photoshopped thinner, as well as the phrase: 'Me AF!!!!!' 

An hour later, she uploaded a follow-up post, this time featuring her apparently passing out from exhaustion. 

'Insomnia personified,' she bemoaned in the caption.  

Earlier this week, Chloe once again hit back at 'haters' who accused the singer of Photoshopping her images to appear slimmer.

Sharing a video of herself dancing in a cowgirl outfit, the controversial social media star addressed the 'body shamers' who questioned her worryingly thin Instagram snaps. 

'It's all real!' Chloe shared a video of herself dancing in a racy outfit earlier this week in a bid to prove she doesn't Photoshop all her pictures on social media

'I saw a whole bunch of girls saying I Photoshopped my skinny arms and waist. Well you can't photo shop a video,' she wrote.

'So take a look you body shamers at my arms and waist it's all real,' she added, saying that she was 'p***ed off' about having to defend her looks.

'Take a good look! It's all real!!!! Sorry to all that didn't talk s**t to me! I was just so hurt and angry when people are accusing me of something I didn't do!'

Upset: The 30-year-old revealed she was 'p***ed off' with critics who accused her of editing her photos to appear slimmer

The daughter of Olivia Newton-John explained her arms have always been slim, before slamming fans for making her feel self-conscious.

'So thanks again guys for making me feel great about my twig arms. F***ing hell,' she concluded.

The clip showed the LA-based star dancing and shaking her body from side to side while occasionally stopping to pose.

'You can't Photoshop a video': The aspiring singer hoped the footage would lay to rest any speculation that she might have been editing her images

She was dressed in a lace-up bodysuit with black chaps and fringe gloves, as well as a black cowboy hat to complete the look.

Chloe's heated post comes after she admitted to Photoshopping a recent selfie in order to look slimmer.

She told fans: 'I thought I looked fat so I photoshopped myself a little thinner.'

Unreal: She is known to flaunt her Barbie-like aesthetics in busty selfies on Instagram

'Someone called me out, and I'm glad they did. Thanks who ever you were for calling me out on my bulls***,' she contained.

'I gotta remember never gonna be perfect. I should represent my flaws. So here I am flaws and all (sic).'

Chloe said she decided to edit the image, which has since been deleted, because 'the pants I was wearing make me look chunky down there.'

Busted! Last week, Chloe admitted to using Photoshop to make herself look thinner in an Instagram snap of herself wearing a waist trainer

Chloe is a recovering cocaine addict who has openly struggled with eating disorders and body image issues.

Several weeks ago, she posted a heartfelt essay on Instagram about body acceptance and finding happiness.

'I am not my face. I am not my make-up. I am not my body. You are not your face, body, possessions, accomplishments, mistakes, pain or happiness,' she wrote.

Body confident? Chloe's photo editing blunder came just weeks after she penned a heartfelt essay on Instagram about body acceptance and finding happiness

'What we are can not be captured in a Snapchat, an Instagram photo, a Facebook profile. I want to talk to people more. Look past the image they want to present, and feel the essence of what they are.'

She concluded: 'This picture presents an idea of who I am. This is just a mask. An alter ego to protect me. I wish I could truly know you. I yearn to be understood.'

For many years, it has been speculated Chloe has undergone extensive plastic surgery to achieve her remarkable appearance.

Concerns: According to magazine reports, Chloe's mother Olivia Newton-John, 68, 'is desperately worried' about her daughter's obsession with body image

According to New Idea, she has spent $415,000 on cosmetic surgery, including a nose job, multiple breast enhancements, fillers and Botox. 

'Chloe's totally obsessed with getting a Barbie doll body and nothing is ever quite good enough for her,' a source told the magazine.

The insider also claims Chloe's mother Olivia, 68, 'is desperately worried' about her daughter's obsession with body image. 

Troubled past: The US-based star has previously battled health problems and sought treatment for eating disorders and drug addiction (pictured in July 2004)