the yellow protein world ad , currently plastered all over billboards , features a bikini-clad renee next to text reading ` are you beach body ready ? ' the sight of the 24-year-old 's toned figure towering above train platforms has caused a stir among some feminists and body image campaigners .
the genetically-blessed australian model starring in a controversial new weight loss advert , has responded to the backlash against the campaign .