Actress Hilary Duff and Canadian hockey star Mike Comrie have tied the knotFormer Disney star Hilary Duff has been working this weekend in the coursework of a private ceremony away from the prying eyes of paparazzi.People has the scoop on marriage, in which Duff married hockey player Mike Comrie. "What a weekend filled with love and pleasant memories," People quoted Duff brother, Haylie, like tweeting in a position that has been deleted. And an eyewitness at the ceremony: "Mike held his arm around Hilary for the most romantic, a candlelight ceremony, and both appeared happy."Duff is 22; Comrie is 29. Duff became famous by playing Lizzie McGuire in the Disney Channel series namesake, a race that ended in 2004.