I love it when rock stars show heart. In the middle of a song (at a recent concert in Kansas City) Staind's Aaron Lewis stops to stick up for a fan.

Apparently he noticed a female crowd surfer getting molested. Believing she was around 15, he was understandably incensed! He stopped the show to tongue lash the perpetrators -- not just for doing wrong by a lady, but for making a kid feel uncomfortable at a rock show.

Illegal, ungentlemanly and against rock ethic!

Watch the incredible rant here: