Watching Calvin Harris clutching a pineapple to his head while he bopped about on stage behind John & Edward on The X Factor has to be one of the most bizarre things we've ever seen. The music producer was invited onto the show to take part in The Xtra Factor, but decided to air his views in a more, ahem, physical way. John and Edward, to their credit, seemed to take the interruption in their stride and barely missed a beat. In fact, there were lots of people who didn't even notice Calvin at all. The X Factor bosses, however, were less than amused, and Calvin was turfed out of the building with a strict warning never to return. Talking about the incident later on Twitter, Calvin explained, "It's not for my own publicity. I'm not a celebrity – I make music. Dancing on stage with a pineapple on your head is a very stupid thing to do, but I also want to suggest that it's a very stupid television programme." Hilariously, John and Edward didn't even seem to know who Calvin was when they were asked about it later on. We heart them so much. Do YOU think Calvin was wong to storm the stage, or did you find the whole thing hilarious? Watch the clip and then vote below.
Watch Calvin storm the stage!