Bill Belichick, Charlie Weis on Stage With Jon Bon Jovi

Above, a video of something you probably weren't expecting to see: New England Patriots coach Bill Belichick and Notre Dame coach Charlie Weis on stage, singing with Jon Bon Jovi.

The video comes from a benefit in New York City Thursday night for Hannah & Friends, a charity that Weis and his wife started to provide support for children with developmental disabilities. It's no surprise that Belichick would be there, seeing as he and Weis are close friends from their time coaching together. But Bon Jovi?

As it happens, Belichick and Bon Jovi have been friends since the 1980s, when Belichick was an assistant with the Giants and Bon Jovi visited Giants practice.

Belichick has said of his friendship with Bon Jovi, "I've traveled with him in Paris and Ireland. He likes pro football. I like music."

Video via PFT.