 He has a tattoo of the Elvish number nine , written using J. R. R Tolkien 's artificial script of Tengwar , on his shoulder in reference to his involvement in the Lord of the Rings and the fact that his character was one of the original nine companions of the Fellowship of the Ring . The other actors of " The Fellowship " ( Elijah Wood , Sean Astin , Orlando Bloom , Billy Boyd , Sean Bean , Dominic Monaghan and Viggo Mortensen ) have the same tattoo . John Rhys @-@ Davies , whose character was also one of the original nine companions , arranged for his stunt double to get the tattoo instead . 
