I haven’t a clue who that is. What’s he famous for?
Which one David or Orlando?
They are both actors.
Have you ever watched any of the "Lord of the Rings" movies or "Pirates of the Carrabean" movies, Orlando Bloom was in "POC" movies with Johnny Depp. and he also played the elf, Legolas, in the Lord of the Ringg movies.
As for David Tennant, He is a Scottish actor who has been in various movies and series in England and Scotland. as well as performed on stage in some of Shakespear'e plays like Hamlet and Love's Labors L:ost.
he also, until the end of 2009 has portrayed the 10th incarnation of the Doctor in the 45 yr old British Sci/Fi series "Doctor Who". Does this help on both actors?