This is extremely un-Martha-like, but viewers have noticed a huge stain on the carpet the food and crafts diva uses on her daily syndicated talk show. Producers say it's probably from people tracking snow into the studio. But could there be a more sinister explanation?

Maybe an intern on the show cut their hand badly from slicing carrots juuuuuuuust the way Martha likes them cut. Or maybe Rosie O'Donnell didn't make the beef stew exactly the way Martha told her to, and when the cameras stopped Martha dumped it on the floor. There should be an after-the-show segment for this show, like Oprah has on Oxygen.

Your guesses?

[via TV Tattle]