Here is a video of Rihanna screaming at some people who were fighting at one of her concerts while she was trying to sing a song about domestic violence.
httpv://www.youtube.com/watch?v=ATnlNNlF1UE
In other Rihanna news, here is a video of Patrick Wolf. He's just screaming.
httpv://www.youtube.com/watch?v=RIf7GKY2W_8