One week after the Sandy Hook Elementary School shooting in Newtown, Connecticut, more than 40 celebrities have decided to take matters into their own hands with a new videoclip demanding a plan to prevent future tragedies and end gun violence. The video is part of the Demand A Plan campaign organised by Mayors Against Illegal Guns, founded by New York mayor Michael Bloomberg.

Actors, musicians and comedians including Beyonce, Jamie Foxx, Jessica Alba, Jennifer Garner, Reese Witherspoon, Gwyneth Paltrow, Will Ferrell, Steve Carell, Jennifer Aniston, Ellen DeGeneres, Zooey Deschanel, Demi Moore, Carla Gugino, Kristen Bell, Jon Hamm, Selena Gomez, Conan O’Brien, Jason Bateman, Josh Charles, Brooke Shields, Kate Hudson, Paul Rudd, Amy Poehler, Michelle Williams, Julianne Moore and Chris Rock, call out : “Columbine, Virginia Tech, Tucson, Aurora, Fort Hood, Oak Creek, Newtown,” as they make a plea to the government asking Barack Obama and Congress to take action and create legislation that ends gun violence.