Fili and Kili
As played by Dean O'Gorman and Aidan Turner.
Brothers Fili and Kili are the poster children of Middle-earth dwarves and the youngest within the Company. They are loyal nephews to Thorin and, given their ages and sharp eyesight, are often sent on scouting missions. Tolkien describes them as having blue cloaks and yellow beards in The Hobbit book.