Dominic has a tattoo on his right arm of the English word `` nine '' written with the Tengwar script . It means that his character was one of the nine members of the Fellowship of the Ring in The Lord of the Rings . On his right arm he has a tattoo of the English word `` nine '' written in Quenya-mode Tengwar , a reference to his involvement in the Lord of the Rings and the fact that his character was one of the nine members of the Fellowship of the Ring .