It's been just over two weeks since 49 people lost their lives at Pulse nightclub in Orlando, Florida in the deadliest mass shooting in U.S. history. Today, and every day since then, we mourn and remember them.

Ryan Murphy, creator of Scream Queens and Glee, teamed up with the Human Rights Campaign to honor the victims. In an 18-minute video, 49 celebrities — Lady Gaga, John Stamos, Laverne Cox, Demi Lovato, Kerry Washington, to name a few — share stories about each person taken too soon. Here's the heart-wrenching footage, which concludes with a call to action to end hate violence. Watch below.