Is Natalie Portman a poor man's Keira Knightley? Or is it the other way around? Both actresses have starred alongside Clive Owen (Knightley in Arthur, Portman in Closer) and appeared in the new Star Wars franchise. Keira's got the classy British accent and some might claim a wider acting range. Whatever the case, Portman will be slinging arrows ala' Knightley in the upcoming comedy Your Highness (co-starring James Franco and Danny McBride).