▲Adele is an A-list celeb who keeps a low profile. In 2017, she quietly did a good deed to help out people in her hometown.

▲Buscemi is best known for performances in 'Fargo' and 'Reservoir Dogs.' But before he was an actor, Buscemi was a brave firefighter.

▲Adele visited the site of the Grenfell Tower fire, which was still burning when she arrived. The singer offered support to the victims with her then-husband Simon Konecki.

▲Gaga showed up to a Red Cross shelter, where she assisted victims of the California wildfires. "This is an emergency, but you are not alone," she told the crowd.

▲Miranda is a Broadway star, as he's the creator of the hit musical 'Hamilton.' The composer is of Puerto Rican descent, and helped out on the island in 2017.

▲During the 9/11 attacks in New York, Buscemi returned to his job as a firefighter, and apparently worked 12-hour shifts to search for survivors.

▲After Hurricane Maria struck the island, Miranda returned to provide aid on the ground. He also organized 24 performances of 'Hamilton' at the University of Puerto Rico, in order to raise funds for victims.

▲After Puerto Rico was struck by Hurricane Maria, Pitbull was one of the first celebs to answer the call for help.

▲Pitbull donated his private plane to transport medical patients to America, as well as aid in the general relief effort.

▲Lil Wayne mentions Louisiana many times in his lyrics, so it’s no surprise that he returned to his hometown of New Orleans after Hurricane Katrina.

▲Wyclef Jean hails from Haiti, and made sure to help out the country after the 2010 earthquake.

▲Shakira was on the ground after the 2010 Haiti earthquake.

▲Jean was on the ground to provide aid, and used his charitable organization, Yéle Haiti, to raise funds.

▲The Colombian singer visited the Petionville Golf Club camp, where she provided support for victims of the disaster.

▲Matt Damon is one of Hollywood’s most bankable stars, and gave back after the 2010 Haiti earthquake.

▲Spears returned to New Orleans after Hurricane Katrina. She was on the ground to comfort victims of the disaster.

▲Wayne was working in Houston when the Hurricane hit, but returned to the city to help rebuild a park that was damaged by the disaster.

▲Bello visited a relief camp in Port-au-Prince after the 2010 Haiti earthquake. She worked with UN Secretary-General Ban Ki-moon to supply aid.

▲Damon teamed up with Wyclef Jean to hand out supplies and boost morale in the town of Cabaret.

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Penn was on hand to help victims of the earthquake, joining Maria Bello and Ban Ki-moon.

▲Angelina Jolie has long been an advocate for humanitarian causes. She has worked as Special Envoy for the United Nations.

▲In 2009, Jolie journeyed to Baghdad, to raise awareness for refugees affected by the surrounding warfare.

▲The actress is perhaps best known for performances in 'Coyote Ugly' and 'A History of Violence.'

▲Sean Penn was another actor who assisted during the 2010 Haiti earthquake.

▲Paris Hilton went out of her way to do some humanitarian work in Mexico.

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Britney Spears made sure to help out when her home state, Louisiana, was hit with disaster.

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Lady Gaga gave back after evacuating her Malibu home.

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She visited Xochimilco, Mexico to hand out supplies to families affected by the 7.1 magnitude earthquake that struck the area in September 2017.

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For years, celebs have not just donated, but have been on the ground to support victims in times of disaster. Need a reminder? Click through the following gallery to meet these charitable A-list names.