SANTA CLARA, CA - FEBRUARY 07: Beyonce performs during the Pepsi Super Bowl 50 Halftime Show at Levi's Stadium on February 7,
Ezra Shaw/Getty Images

Beyoncé has interrupted the regular goings-on of to urge people to speak out against the killings of Philando Castile and Alton Sterling, and to take a stand against the brutally continuous string of unchecked police murders of black Americans.

The singer blanketed her website with a call to action, posting a black-and-white message along with links on how to make calls to your local politicians and Congress.

"We all have the power to channel our anger and frustration into action," Beyoncé writes. "We must use our voices to contact the politicians and legislators in our districts and demand social and judicial changes."

Included on her website are links to speak out, which we will repost:

To contact your Congressman or woman click here. (That site crashed shortly after Bey posted it.)

To voice protest for Alton Sterling, click here.

To voice protest for Philando Castile, click here.