@RPhalange,
Oh no, Prince actually changed his name to a symbol, yep, to some symbol that was known as the Love Symbol and then was referred to as The Artist Formerly Known as Prince.
Not sure if this was just for the stage or legal. But there are all sorts out there.
And all those names mentioned with the one syllable are well known performers, I think you are just kind of old or completely out of it. Prince for instance is considered one of the greatest musicians and Drake is considered the highest-certified digital singles artist.