Stars will don orange pins promoting common-sense gun reform at this year's Oscars.
The awards ceremony comes just two weeks after 17 people were killed ay Marjory Stoneman Douglas High School in Parkland, Florida by a former student.
Today stars will wear orange and white American flag pins in support of Everytown for Gun Safety, which advocates for gun reform in the USA.
Hollywood has thrown their support behind gun reform following the Parkland school shooting. Julianne Moore, Emma Stone and Melissa McCarthy appeared in a PSA for the charity in October, while Oprah Winfrey and George and Amal Clooney were among many who donated thousands to March For Our Lives, a protest organised by survivors of the Florida shooting.