THE number of women marching against US President Donald Trump exploded into the millions on the weekend and Australians were not immune from the anger that swept all over the globe.
Australian celebrities including Today Show host Lisa Wilkinson, Lara Worthington (nee Bingle), Zoe Foster Blake, Nicole Trunfio, and Mia Freedman have each hit social media to fight what they consider to be the good fight.
Supermodel Australian Nicole Trunfio is one of the few on this list actually in the midst of the fray.
She showed off a photo of her with a placard demanding human rights, taking at the Women's March in Texas.
Ms Worthington posted a blurry, black and white image of suffragettes with the hashtags "womensmarch" and "womensrights".
Ms Wilkinson also showed her solidarity with the worldwide movement, as did Mamamia founder Mia Freedman, who watched the protests unfold on her iPad.
Up to 10,000 joined the woman's march in Sydney.
In the United States, attendance at the protests eclipsed the number of those attending Mr Trump's inauguration.