Madonna took to Instagram late Thursday to promote an upcoming anti-Donald Trump protest march   by sharing a photo of a woman with shoe company Nike s  Just Do It  logo apparently shaved into her public hair. Yasssssssss! Just Do it! @nakid_magazine,  Madonna wrote, adding,  1 Million Women s March!! Be There!! Washington D.C. Jan. 21.  Yasssssssss! Just Do it! @nakid_magazine   1 Million Women's March!! Be There!! Washington D.C. Jan. 21.   photo by Marius SperlichA post shared by Madonna (@madonna) on Jan 12, 2017 at 2:02pm PSTAs Breitbart News previously reported, thousands of women are expected to travel to the nation s capital for the Women s March on Washington to protest President-elect Donald Trump s inauguration.The organization said it wants the event to  send a bold message to our new administration on their first day in office, and to the world that women s rights are human rights. Earlier this week, singers Katy Perry and Cher and actresses Scarlett Johansson, Zendaya, Debra Messing, and Julianne Moore were announced as being expected to participate in the January 21 event.The 58-year-old Rebel Heart singer spent months slamming Trump s campaign, while drumming up support for Hillary Clinton. In October, Madonna famously offered oral sex to anyone who voted for the former Democratic nominee.Last month, Madonna admitted that Trump s election left her  devastated. For entire story: Breitbart