America went into a total uproar over the weekend because of a heartbreaking reason.

President Trump has signed an executive order that bans people of seven countries from entering the United States. These countries, including Iraq, Syria, Iran, Libya, Somalia, Sudan, Yemen, are the home to mostly Muslim citizens. The immigrants from these countries are not allowed to enter the United States for the next 90 days and the ban suspends all refugees for 120 days.

Protests took place across the country on Saturday. From airports to the streets in major cities, many of your favorite celebrities participated. They marched, they used their voices and the platform they've been given to speak out against the ban. Of course, they took to social media as well writing powerful messages and posting photos that would make anyone want to get out there and help!

Click through the gallery and check out everything celebrities had to say about the new policy implemented by President Trump.