Nicole Kidman is savagely trolled about her weight as she flaunts her tiny frame for a good cause: 'Somebody get her a cheeseburger!'

Nicole Kidman has been savagely trolled on social media after she took to Instagram to show her support for AusMusic T-shirt Day.

The acclaimed actress, who is married to country music sensation Keith Urban, shared a series of images on Thursday to celebrate Australian music and help raise urgently-needed funds for music workers.

However, Kidman's slender frame appeared to overshadow her good deed, with many of her followers taking to the comments section to openly discuss her weight. 

'Somebody give her a cheeseburger,' wrote one online troll, while another demanded, 'she needs to eat'. 

'Make it a double cheese burger with bacon and extra mayo... cmon girl, skin and bones ain't a good look!' added another. 

'I love her, but she is just way too skinny,' echoed another. 

'You are an amazing actor, but personally I think it would be better not to glamorise extreme thinness and impossible beauty standards,' commented another.

'There are too many people out there sadly trying to follow these artificial standards and suffering as a result of this,' they continued. 

However, there were followers who came to her defense.

'Jesus are you people for real? Some people are naturally thin and really a cheeseburger? The most unhealthy, cholesterol ridden food? Pretty mean,' wrote one.

'So true... thin shaming is just as horrible as fat shaming. Ppl really need to focus on their own betterment,' added another. 

'I don’t know if you know what happy looks like - but she looks pretty happy and content to me!' wrote one more.

'Everyone is made differently - keep your opinions to yourself & learn to be kind. The world doesn't need your judgement,' wrote another.

'She is supporting Australian music and a charity that supports musicians mental health. Read the room,' said another. 

'Don't be gross,' someone else wrote. 

Elsewhere, Elle Macpherson also couldn't help but compliment the actress on her ageless complexion writing: 'Teenager'.

In the lead image shared to the social media platform, Nicole is seen flaunting her trim pins as she models a white T-shirt.

The Big Little Lies actress looks every inch the supermodel as she poses seductively, with hair and makeup befitting of a star of her calibre.

In a second image, the 56-year-old towering blonde is seen holding her hair and looking off into the distance as she dons a black T-shirt that reveals her to be an 'Urban Girl', in tribute to her husband, Keith Urban.

In a third and final image, Nicole playfully throws up the rock-on sign and playfully pokes her tongue out as she models a tie dye tee to promote a local rock band 

Nicole captioned the post: 'Celebrating Aussie music for #AusMusicTShirtDay today. Throw on a tee from one of your favorite Australian artists to help raise funds for music workers through @SupportACT.

She followed the post with a red love heart before tagging Australian singer-songwriter Gretta Ray, her husband Keith Urban and rock band King Gizzard & the Lizard Wizard.

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