It's Oscars night and that means the eyes of the world are on Hollywood for the biggest, glitziest and most famous film awards of them all. There will be dozens of statuettes handed out this evening but the some of the most intense interest will be in who takes home the acting prizes. There are no royal roles among this year's nominations but regal parts have brought home the gold statuette in the past. Here are 6 royal roles which have won Oscars for the women and men who brought them to life on the screen.