"The Hobbit: The Desolation of Smaug" has moviegoers coming back for more.<br/> <br />It has blasted past six new movies that debuted Christmas day to the top spot at the box office for the third weekend in a row.<br/> <br />The movie about dwarfs that have to fight off a dragon swept in a neat $29.9 million over the post-Christmas weekend, according to studio estimates.<br/> <br />Meanwhile, Disney's animated film "Frozen" came in second this weekend, bringing in $28.8 million, also in its third week.
