Yellow Protein World advert has the message ' Are you beach body ready ? ' Posters feature Australian model Renee Somerfield , 24 , wearing a bikini . The ad is part of an ongoing campaign by the company to promote its new line of protein bars called 'Muscle Bars' which are made from ingredients such as soya and coconut milk rather than Katie Hopkins backs advert , saying 'feminism is n't an excuse for being fat '
Yellow Protein World advert has the message 'Are you beach body ready ? ' Posters feature Australian model Renee Somerfield , 24 , wearing a bikini . Campaign has sparked backlash and 45,000 have called for it to be pulled . Katie Hopkins backs advert , saying 'feminism is n't an excuse for being fat '