Yesterday, millions marched in Washington D.C and all over the world in what was potentially the largest single-day demonstration in recorded U.S. history.
March For Our Lives was organised by Florida high school students who lost 17 of their friends and classmates to a gunman just last month. Joining the protest were celebrities such as George and Amal Clooney (who previously donated $500,000 to the cause), Kim Kardashian and Kanye West, Selena Gomez, Miley Cyrus, Reese Witherspoon and Laura Dern.
Below, the best celebrity sightings of the day.
Miley Cyrus
Lady Gaga
Selena Gomez
Jessica Alba
Khloe Kardashian
Reese Witherspoon
Taylor Swift
Amy Schumer
Paul McCartney
Kim Kardashian
Demi Lovato
Laura Dern