The singer was seen chanting and holding banners alongside fellow protestors. This image appears in the gallery:28 Pictures You Shouldn't Have Missed This Week (23rd January) 16. The singer was seen chanting and holding banners alongside fellow protestors. RiRi joined protesters outside Trump Towers in New York. Picture: Instagram 28 images See the full gallery: 28 Pictures You Shouldn't Have Missed This Week (23rd January)