<sod >One protester Maddy Lirena, 24, from Maryland said: 'I couldn't get to the main march so I started walking with these people and the number has grown to maybe over 100,000 in this direction.< eod>< sod > B singer Janelle Monae, sporting a sweatshirt that read 'Fem the Future', then took the stage Monae posed with pal Alicia Keys after the two both delivered incredible speeches on stage   Keys continued: 'We will continue to rise until our voices are heard, until our planet's safety is not deferred.'  'Until our bombs stop dropping on other lands. Until our dollar is the same as a man's.'  She then asked the crowd to chant 'We are here' and 'We're on fire' before launching into her famous hit 'Girl on Fire', a tune she sang at Barack Obama's inauguration at the 2013 Inauguration Ball.    Celebrities weren't only on the stage when it came to marches not just in DC, but New York, Los Angeles and even Park City, Utah, where the Sundance Film Festival is currently taking place.  Julia Roberts, Cher, Emma Roberts, Chrissy Teigen, Amy Schumer, Padma Lakshmi, Yoko Ono, Jessica Chastain and Chloe Grace Moetz were among the stars who marched on the nation's capital.  Cher said she believed Trump's presidency had people 'more frightened maybe than they've ever been'.  In Park City, Charlize Theron and Chelsea Handler led protesters in a chant of 'Love, not hate, make America great'. John Legend was also pictured at the march during Sundance as wife Teigen showed her support in DC.< eod>