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'What you're about to see is not cute,' she wrote, before sharing a selfie of her peeling the mask off her face.
She then filmed herself having the 'divine concoction' massaged onto her face, neck and chest by a Melbourne-based beautician.
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Martha was clearly happy with the results once the mask was peeled off: 'I've died and gone to heaven,' she gushed.
Martha is known for her love of a beauty treatment or two – last month she was filmed wondering around her local supermarket with a face mask on!
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