Jose Mourinho may be known as a master tactician off the pitch, but he showed that he's got a move or two on it as well.

The Chelsea manager was on the sidelines of a Soccer Aid charity match when he sneaked on the field to lay a tackle on English singer Olly Murs that knocked him off his feet.

Mourinho then cooly walked back to his dugout, throwing a backward, knowing smirk while Murs could only pick himself up in sheepish bemusement.