In a tweet , Trump dismissed the marches and said the presence of big-name celebs like Madonna, Katy Perry, Ariana Grande, and many others "hurt [the] cause badly."

President Donald Trump has commented on yesterday's massive Women's Marches asking, "Why didn't these people vote?"

Hillary Clinton won the popular vote in the presidential election by more than 2.8 million votes. Trump won the presidency with 309 electoral votes (270 are needed to win).

The crowd in Washington, DC, for the Women's March was much bigger than the 500,000 expected, DC Homeland Security Director Christopher Geldart told AP. That means it was one of the largest demonstrations in DC history.

The crowds were much larger than those for Trump's inauguration the day before.

Hundreds of large marches were held across the US and the globe in solidarity with the women in Washington.