What are some rock bands that have done a cover of a christmas song?

I don't know if you consider the Jonas Brothers a rock band but if you do they did a couple Christmas songs. You can buy their Xmas song Girl of my Dreams and Nick's song from when he was younger Joy to the World (A Christmas Prayer) on Itunes and on the Disney holiday CDs. I don't know what song because my internet wont search but search for the Disney Holiday CD and it should tell you which song they sang. :) JB Rocks, Rolls, and Rules!!!