A PSA for Demand A Plan, a grassroots initiative to demand that President Obama and Congress step forward with a plan to end gun violence and maintain strict gun control laws, released a star-studded video earlier this week. In light of the recent horrific shooting at Sandy Hook Elementary School, celebrities gathered together to contribute to the PSA.

Check out everyone from Jennifer Aniston to Beyonce to Jamie Foxx and Rashida Jones in the clip below:

[via Just Jared]