Nothing says Christmas time like Kermit and Miss Piggy belting out a holiday duet.
Over the years, the Muppets have added their own special, googly-eyed cheer to the holiday season. From television specials to a Christmas Carol remake to collaborations with John Denver and Cee-Lo Green, it's enough to make anyone crack a smile -- even Statler and Waldorf (well, maybe not).
Rock out Animal-style to a few our favorite Muppet Christmas tunes in the gallery above. Which songs do you like best?
It's not easy being green (and red).