Your Personal Imperial/Royal Court?

Let's play a game. (Might repost this someday due to boredom.)

You are the king/queen/emperor/empress.

Tell me characters you would choose to fill the roles listed underneath.
Choose characters from comics, anime or games to fill the roles. Only bother taking their personality into account, villains can be good or vice versa, anyone can have magic abilities. Just pick what you think would be most fun when taking the person's personality into account:

A) spouse/lover
B) right-hand-man/aid/advisor
C) most trusted guard

OPTIONAL ADDITIONS:
D) mage
E) entertainer/jester/friend
F) arch nemesis/enemy/rival/secret threat to your throne/etc. (either a playful but friendly rival or a true villain, choose as you like)

Feel free to tell us if they have any grand abilities or what you think they would likely do in their position.