The Sherlock Holmes actor watched the switching on of the Primrose Hill Christmas lights wearing a wool hat, scarf and pea coat, with the addition of one other feature - a moustache.
Perhaps Jude was supporting Movember? We're not sure why else he would want to spoil that gorgeous face!
Let us know what you think of his new style in a comment below and take a look at who else has been turning on the Christmas lights recently.
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